{"id":828,"date":"2025-06-24T08:23:28","date_gmt":"2025-06-24T00:23:28","guid":{"rendered":"https:\/\/aimc.skyate.com\/?p=828"},"modified":"2025-06-24T08:23:28","modified_gmt":"2025-06-24T00:23:28","slug":"%e3%80%90aimc%e6%95%99%e7%a8%8b%e3%80%91%e3%80%90%e7%94%b5%e5%ad%90%e8%ae%be%e8%ae%a1%e5%b7%a5%e5%9d%8a%e3%80%91part2-%e7%94%b5%e8%b7%af%e8%ae%be%e8%ae%a1%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/aimc.skyate.com\/index.php\/2025\/06\/24\/%e3%80%90aimc%e6%95%99%e7%a8%8b%e3%80%91%e3%80%90%e7%94%b5%e5%ad%90%e8%ae%be%e8%ae%a1%e5%b7%a5%e5%9d%8a%e3%80%91part2-%e7%94%b5%e8%b7%af%e8%ae%be%e8%ae%a1%e5%ae%9e%e8%b7%b5\/","title":{"rendered":"\u3010AIMC\u6559\u7a0b\u3011\u3010\u7535\u5b50\u8bbe\u8ba1\u5de5\u574a\u3011Part2 \u7535\u8def\u8bbe\u8ba1\u5b9e\u8df5"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">0 \u672c\u65e5\u76ee\u6807<\/h2>\n\n\n\n<p>\u2460 \u7535\u8def\u8bbe\u8ba1\u89c4\u8303<\/p>\n\n\n\n<p>\u2461 \u7535\u8def\u8bbe\u8ba1\u2014\u2014PCB\u8bbe\u8ba1\uff08\u7ed9\u51fa\u677f\u6846\u3001\u5e03\u5c40\u7ea6\u675f\uff09<\/p>\n\n\n\n<p>\u2462 \u5609\u7acb\u521b\u514d\u8d39\u4e0b\u5355\u64cd\u4f5c<\/p>\n\n\n\n<p>\u2463 \u516c\u5e03\u5143\u4ef6\u6e05\u5355\uff0c\u8d2d\u4e70\u5143\u4ef6<\/p>\n\n\n\n<p>\u2464 \u8bc4\u9009\u753b\u677f\u6548\u679c\u6700\u597d\u7684\u4e09\u4f4d\u540c\u5b66\uff0c\u8d60\u9001\u5168\u5957\u5143\u4ef6\u30013D\u6253\u5370\u5916\u58f3<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1 \u7535\u8def\u8bbe\u8ba1\u89c4\u8303<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"893\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-20-1024x893.png\" alt=\"\" class=\"wp-image-830\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-20-1024x893.png 1024w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-20-300x262.png 300w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-20-768x670.png 768w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-20.png 1484w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>\u65e0\u8bba\u8bbe\u8ba1\u7684PCB\u5927\u5c0f\u5f62\u72b6\u5982\u4f55\uff0c\u9ad8\u901f\u4fe1\u53f7\u8fd8\u662f\u4f4e\u901f\u4fe1\u53f7\uff0c\u9ad8\u5bc6\u5ea6\u591a\u5c42\u8d70\u7ebf\u8fd8\u662f\u4f4e\u5bc6\u5ea6\u5355\u5c42\u8d70\u7ebf\uff0c\u603b\u6709\u4e00\u90e8\u5206\u89c4\u5219\u662f\u5171\u901a\u7684\uff0c\u719f\u7ec3\u638c\u63e1\u8fd9\u4e9b\u89c4\u5f8b\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u753b\u677f\u7684\u6548\u7387\uff0c\u540c\u65f6\u4e5f\u7ed9\u4ea7\u54c1\u8bbe\u8ba1\u5728\u8c03\u6d4b\u6478\u5e95\u9636\u6bb5\u7559\u6709\u66f4\u5927\u7684\u6539\u5584\u7a7a\u95f4\uff0c\u4e0b\u9762\u5c31\u628a\u8fd9\u4e9b\u89c4\u5f8b\u548c\u89c4\u5219\u6c47\u603b\u5206\u4eab\u7ed9\u5927\u5bb6\u53c2\u8003\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 PCB\u8bbe\u8ba1\u57fa\u672c\u6982\u5ff5<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.1 \u57fa\u672c\u672f\u8bed<\/h4>\n\n\n\n<p><strong>PCB<\/strong><strong> \u662f\u5370\u5237<\/strong><strong>\u7535\u8def\u677f<\/strong>\uff08Printed Circuit Board\uff09\u7684\u82f1\u2f42\u7f29\u5199\uff0c\u5176\u57fa\u6750\u662f\u7531\u4ecb\u7535\u5c42\uff08\u7edd\u7f18\u6750\u6599\uff09\u548c\u2fbc\u7eaf\u5ea6\u5bfc\u4f53 (\u94dc\u7b94)\u6784\u6210\uff0c\u5e38\u2f64\u7684 PCB \u7684\u57fa\u5e03\u5c42\u538b\u677f\uff0c\u4e5f\u79f0\u4e3a<strong>FR-4 <\/strong>\u5168\u73bb\u7ea4\u677f\uff0c\u4f7f\u2f64\u6d78\u6da6\u4e86\u73af\u6c27\u6811\u8102\u7684\u73bb\u7483\u7ea4\u7ef4\u5e03\u5c42\u538b\u2f7d\u6210\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u2f79\u7edc\uff1a<\/strong>\u7535\u8def\u4e5f\u79f0\u4e3a\u2f79\u7edc\uff0c\u5373\u7535\u8def\u2f79\u7edc\uff1b<\/li>\n\n\n\n<li><strong>\u677f\u6846\uff1a<\/strong>\u653e\u7f6e PCB \u5c01\u88c5\u4e4b\u524d\uff0c\u9700\u8981\u5148\u2f8f\u5728\u76f8\u5e94\u7684\u56fe\u5c42\u7ed8\u5236 PCB \u677f\u7684\u8fb9\u6846\uff1b<\/li>\n\n\n\n<li><strong>\u2edc\u7ebf\uff1a<\/strong>\u662f\u57fa\u4e8e\u76f8\u540c\u7684\u539f\u7406\u56fe\u2f79\u7edc\u4ea7\u2f63\u7684\uff0c\u5f53\u4e24\u4e2a\u5c01\u88c5\u7684\u710a\u76d8\u2f79\u7edc\u76f8\u540c\u65f6\u5c31\u4f1a\u51fa\u73b0\u2edc\u7ebf\uff0c\u8868\u793a\u8fd9\u4e24\u4e2a\u710a\u76d8\u5728 PCB \u5f53\u4e2d\u53ef\u4ee5\u901a\u8fc7\u5bfc\u7ebf\u8fde\u63a5\uff1b<\/li>\n\n\n\n<li><strong>\u710a\u76d8<\/strong><strong>\uff1a<\/strong>\u2f64\u4e8e\u5c06\u7535\u2f26\u5143\u4ef6\u56fa\u5b9a\u5e76\u4e14\u8fde\u63a5\u5230 PCB \uff0c\u6bcf\u4e2a\u710a\u76d8\u90fd\u62e5\u6709\u72ec\u2f74\u7f16\u53f7\uff0c\u4ee5\u4fbf\u4e8e\u548c\u5143\u4ef6\u5f15\u811a\u5bf9\u5e94\uff1b<\/li>\n\n\n\n<li><strong>\u6cea\u6ef4\uff1a<\/strong>\u5e73\u6ed1\u8fc7\u6e21\u5e03\u7ebf\u4e0e\u710a\u76d8\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u63d0\u2fbc\u8fde\u63a5\u7684\u53ef\u9760\u6027\uff0c\u964d\u4f4e\u4fe1\u53f7\u4f20\u8f93\u65f6\u963b\u6297\u7684\u6025\u5267\u8df3\u53d8\uff0c\u907f\u514d\u2fbc\u9891\u4fe1\u53f7\u7531\u4e8e\u7ebf\u5bbd\u7a81\u7136\u51cf\u2f29\u2f7d\u9020\u6210\u53cd\u5c04\uff1b<\/li>\n\n\n\n<li><strong>\u94fa\u94dc\uff1a<\/strong>\u2f64\u4e8e\u4fdd\u7559\u8fde\u63a5\u5730\u6216\u8005\u7535\u6e90\u7684\u6574\u5757\u94dc\u7b94\u533a\u57df\uff0c\u2f00\u5757 PCB \u53ef\u4ee5\u5206\u522b\u8bbe\u7f6e\u5e76\u4e14\u7ed8\u5236\u591a\u4e2a\u94fa\u94dc\u533a\uff1b<\/li>\n<\/ul>\n\n\n\n<p><strong>\u5e03\u7ebf<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"502\" height=\"618\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-19.png\" alt=\"\" class=\"wp-image-829\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-19.png 502w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-19-244x300.png 244w\" sizes=\"auto, (max-width: 502px) 100vw, 502px\" \/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5dee\u5206\u5bf9\u5e03\u7ebf\uff1a<\/strong>\u5dee\u5206\u5bf9\u662f\u2f00\u79cd\u6709\u6548\u7684\u2fbc\u901f\u4fe1\u53f7\u2f9b\u7ebf\u2f45\u5f0f\uff0c\u53ef\u4ee5\u6291\u5236\u5171\u6a21\u566a\u58f0\uff0c\u8fbe\u5230\u66f4\u597d\u7684\u4fe1\u53f7\u5b8c\u6574\u6027\uff1b\u5176\u4e2d\uff0c\u7b49\u2ed3\u548c\u7b49\u8ddd\u662f\u5dee\u5206\u5e03\u7ebf\u7684\u6700\u57fa\u672c\u8981\u6c42\uff1b<\/li>\n\n\n\n<li><strong>\u86c7\u5f62\u7b49\u2ed3\u5e03\u7ebf\uff1a<\/strong>\u86c7\u5f62\u2f9b\u7ebf\u2f64\u4e8e\u89e3\u51b3\u2fbc\u901f\u4fe1\u53f7\u4e0b\uff0c\u7ebf\u2ed3\u4e0d\u76f8\u7b49\u5bfc\u81f4\u7684\u5e76\u2f8f\u4fe1\u53f7\u5230\u8fbe\u65f6\u95f4\u5dee\u5f02\uff0c\u8fdb\u2f7d\u5f15\u53d1\u4fe1\u53f7\u65f6\u5e8f\u7684\u6539\u53d8\uff1b\u5176\u6ca1\u6709\u6240\u8c13\u6ee4\u6ce2\u6216\u8005\u6297\u2f32\u6270\u7684\u80fd\u2f12\uff0c \u56e0\u2f7d\u53ea\u9002\u2f64\u4e8e\u65f6\u5e8f\u5339\u914d\u2f64\u9014\uff1b<\/li>\n<\/ul>\n\n\n\n<p><strong>\u62fc\u677f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u62fc\u677f\uff1a<\/strong>\u2f64\u4e8e\u5145\u5206\u5229\u2f64 PCB \u677f\u6750\uff0c\u5c06\u591a\u5757\u76f8\u540c\u6216\u8005\u4e0d\u540c\u7684 PCB \u8bbe\u8ba1\u653e\u7f6e\u5230\u2f00\u4e2a\u4e0a\u2faf\uff0c\u4ece\u2f7d\u63d0\u2fbc\u2f63\u4ea7\u6548\u7387\uff1b<\/li>\n\n\n\n<li><strong>V \u5272\uff1a<\/strong>\u4e5f\u79f0\u4e3a V-CUT\uff0c\u662f\u6307\u677f\u2f1a\u6309\u7167\u5ba2\u6237\u7684\u62fc\u677f\u8981\u6c42\uff08\u4fbf\u4e8e\u540e\u671f\u5206\u677f\uff09\uff0c\u5728\u5370\u5237\u7535\u8def\u677f\u7684\u7279\u5b9a\u4f4d\u7f6e\u9884\u5148\u4f7f\u2f64\u5207\u5272\u673a\u5f00\u51fa <strong>V <\/strong>\u5f62\u69fd\uff0c\u7531\u4e8e V-CUT \u2f11\u53ea\u80fd\u2f9b\u76f4\u7ebf\uff0c \u4e0d\u80fd\u2f9b\u66f2\u7ebf\u548c\u6298\u7ebf\uff0c\u6240\u4ee5\u89c4\u5219\u7684 PCB \u62fc\u677f\u624d\u4f1a\u91c7\u2f64\u8be5\u2f45\u5f0f\uff1b\u6b64\u5916\uff0cPCB \u2f9b\u7ebf\u8ddd\u79bb V \u5272\u7ebf\u8ddd\u79bb\u4e0d\u5e94\u2f29\u4e8e0.4mm \u4ee5\u907f\u514d\u635f\u574f\uff1b<\/li>\n\n\n\n<li><strong>\u90ae\u7968\u5b54\uff1a<\/strong>\u2f00\u79cd\u662f\u4e3a\u4e86\u4fbf\u4e8e\u540e\u671f\u5206\u677f\uff0c\u5728\u5206\u677f\u4f4d\u7f6e\u6253\u4e0a\u2f00\u4e9b\u2f29\u5b54\uff0c\u7531\u4e8e\u5bb9\u6613\u9020\u6210\u2f51\u8fb9\u7b49\u95ee\u9898\uff0c\u6240\u4ee5\u4ec5\u2f64\u4e8e\u62fc\u677f\u4e0d\u89c4\u5219\u7684\u573a\u5408\uff1b<\/li>\n\n\n\n<li><strong>\u534a\u5b54\uff1a<\/strong>\u901a\u5e38\u2f64\u4e8e\u5236\u4f5c\u6838\u2f3c\u677f\u5f15\u811a\uff0c\u5373\u88ab\u7cbe\u786e\u5207\u5272\u4e3a\u2f00\u534a\u7684\u8fc7\u5b54\uff1b<\/li>\n<\/ul>\n\n\n\n<p><strong>\u8fc7\u5b54<\/strong><\/p>\n\n\n\n<p>\u8fc7\u5b54\uff08Via Hole\uff09\u662f\u9540\u94dc\u7684\u7684\u2fa6\u5c5e\u2f29\u5b54\uff0c\u2f64\u4e8e\u5b9e\u73b0\u4e0d\u540c\u94dc\u5c42\u4e4b\u95f4\u7684\u7535\u2f53\u8fde\u63a5\uff0c\u5177\u4f53\u53ef\u4ee5\u5212\u5206\u4e3a\u5982\u4e0b 3 \u79cd\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"380\" height=\"200\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-21.png\" alt=\"\" class=\"wp-image-831\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-21.png 380w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-21-300x158.png 300w\" sizes=\"auto, (max-width: 380px) 100vw, 380px\" \/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>\u901a\u5b54\uff08Through\uff09\uff1a\u8fde\u63a5\u9876\u5c42\u4e0e\u5e95\u5c42\u5e76\u8d2f\u7a7f\u6574\u4e2a PCB\uff1b<\/li>\n\n\n\n<li>\u76f2\u5b54\uff08Blind\uff09\uff1a\u2f00\u7aef\u4f4d\u4e8e PCB \u8868\u2faf\uff0c\u53e6\u2f00\u7aef\u4f4d\u4e8e PCB \u4e2d\u95f4\u7684\u2f2f\u4f5c\u5c42\uff1b<\/li>\n\n\n\n<li>\u57cb\u5b54\uff08Buried\uff09\uff1a\u2f64\u4e8e PCB \u5185\u90e8\u4e2d\u95f4\u4e24\u4e2a\u2f2f\u4f5c\u5c42\u4e4b\u95f4\u7684\u8fde\u63a5\uff1b<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6ce8\u610f\uff1a\u51fa\u4e8e\u4fe1\u53f7\u5b8c\u6574\u6027\u7684\u8003\u8651\uff0cPCB \u8bbe\u8ba1\u5f53\u4e2d\u5e94\u8be5\u5c3d\u91cf\u51cf\u5c11\u8fc7\u5b54\u7684\u4f7f\u2f64\uff1b\u5982\u679c\u5fc5\u987b\u4f7f\u2f64\u8fc7\u5b54\uff0c\u5219\u5c3d\u91cf\u907f\u514d\u91c7\u2f64\u76f2\u5b54\u548c\u57cb\u5b54\uff0c\u5b83\u4eec\u4e0d\u4f46\u589e\u52a0\u4e86 PCB \u7684\u52a0\u2f2f\u96be\u5ea6\uff0c\u4e5f\u5e26\u6765\u4e86\u2f24\u91cf\u7535\u2f53\u5b89\u5168\u6027\u2f45\u2faf\u7684\u95ee\u9898\u3002<\/p>\n<\/blockquote>\n\n\n\n<p><strong>\u8fc7\u5b54\u7684\u5bc4\u2f63<\/strong><strong>\u7535\u5bb9<\/strong><\/p>\n\n\n\n<p>\u8fc7\u5b54\u672c\u8eab\u5b58\u5728\u7740\u5bf9\u5730\u7684\u5bc4\u2f63\u7535\u5bb9\uff0c\u8fc7\u5b54\u7684\u5bc4\u2f63\u7535\u5bb9\u4f1a\u5ef6\u2ed3\u4f20\u8f93\u4fe1\u53f7\u7684\u4e0a\u5347\u65f6\u95f4\uff0c\u4f8b\u5982\u2f00\u5757\u539a\u5ea6\u4e3a 50mil \u7684 PCB \u677f\u6750\uff0c\u5bf9\u4e8e\u76f4\u5f84\u4e3a 20mil \u5185\u5f84\u4e3a 10mil \u7684\u8fc7 \u5b54\uff0c\u5176\u4e0e\u63a5\u5730\u8986\u94dc\u533a\u7684\u8ddd\u79bb\u4e3a 32mil\uff0c\u5219\u8be5\u8fc7\u5b54\u7684\u5bc4\u2f63\u7535\u5bb9\u7ea6\u4e3a 0.5pF\u3002<\/p>\n\n\n\n<p>\u867d\u7136\u5355\u4e2a\u8fc7\u5b54\u7684\u5bc4\u2f63\u7535\u5bb9\u5bf9\u4e8e\u4fe1\u53f7\u4e0a\u5347\u6cbf\u7684\u53d8\u7f13\u4f5c\u2f64\u4e0d\u660e\u663e\uff0c\u4f46\u662f\u5982\u679c\u5728\u2f9b\u7ebf\u8fc7\u7a0b\u5f53\u4e2d\uff0c\u591a\u6b21\u4f7f\u2f64\u8fc7\u5b54\u8fdb\u2f8f\u5c42\u95f4\u5207\u6362\uff0c\u5219\u5bc4\u2f63\u7535\u5bb9\u7684\u5f71\u54cd\u5c06\u4f1a\u76f4\u7ebf\u4e0a\u5347\u3002<\/p>\n\n\n\n<p><strong>\u8fc7\u5b54\u7684\u5bc4\u2f63\u7535\u611f<\/strong><\/p>\n\n\n\n<p>\u8fc7\u5b54\u5728\u5b58\u5728\u5bc4\u2f63\u7535\u5bb9\u7684\u540c\u65f6\uff0c\u4e5f\u5b58\u5728\u7740\u5bc4\u2f63\u7535\u611f\uff0c\u5728\u2fbc\u901f\u6570\u5b57\u7535\u8def\u5f53\u4e2d\uff0c\u8fc7\u5b54\u5bc4\u2f63\u7535\u611f\u6240\u5e26\u6765\u7684\u5371\u5bb3\u5f80\u5f80\u2f24\u4e8e\u5bc4\u2f63\u7535\u5bb9\uff0c\u591a\u4e2a\u8fc7\u5b54\u4ea7\u2f63\u7684\u4e32\u8054\u5bc4\u2f63\u7535\u611f\u4f1a\u524a\u5f31\u65c1 \u8def\u7535\u5bb9\u7684\u4f5c\u2f64\uff0c\u4ece\u2f7d\u964d\u4f4e\u6574\u4e2a\u7535\u6e90\u7cfb\u7edf\u7684\u6ee4\u6ce2\u6548\u679c\u3002<\/p>\n\n\n\n<p>\u7279\u522b\u662f\u5bf9\u4e8e\u65c1\u8def\u7535\u5bb9\uff0c\u5176\u5728\u8fde\u63a5\u7535\u6e90\u5c42\u4e0e\u5730\u5c42\u7684\u65f6\u5019\uff0c\u5f80\u5f80\u9700\u8981\u4f7f\u2f64\u5230\u4e24\u4e2a\u8fc7\u5b54\uff0c\u8fd9\u6837\u5e26\u6765\u7684\u5bc4\u2f63\u7535\u611f\u4f1a\u6210\u500d\u589e\u52a0\uff0c\u4f7f\u2f64\u65f6\u9700\u8981\u989d\u5916\u6ce8\u610f\u3002<\/p>\n\n\n\n<p><strong>\u963b\u710a<\/strong><\/p>\n\n\n\n<p>\u963b\u710a\u4e5f\u79f0\u4e3a\u710a\u63a5\u63a9\u6a21\uff08Solder Mask\uff09\uff0c\u662f\u6307 PCB \u4e0a\u9700\u8981\u8986\u76d6\u963b\u710a\u6cb9\u58a8\u7684\u90e8\u5206\uff0c\u963b\u710a\u5c42\u901a\u5e38\u4f7f\u2f64\u8d1f\u2f5a\u8f93\u51fa\uff0c\u6240\u4ee5\u963b\u710a\u5c42\u5f62\u72b6\u6620\u5c04\u5230 PCB \u4e4b\u540e\uff0c\u5e76\u4e0d\u662f\u4e3a\u4e86\u586b\u5145\u963b \u710a\u6cb9\u58a8\uff0c\u2f7d\u662f\u4e3a\u4e86\u66b4\u9732\u51fa\u94dc\u7b94\u3002<\/p>\n\n\n\n<p><strong>\u963b\u710a\u6865<\/strong><\/p>\n\n\n\n<p>\u963b\u710a\u6865\u662f\u8d34\u2f5a\u5143\u4ef6\u4e4b\u95f4\u7684\u963b\u710a\uff08\u4e24\u4e2a\u963b\u710a\u5f00\u7a97\u4e4b\u95f4\u4fdd\u7559\u963b\u710a\u6cb9\u7684\u5bbd\u5ea6\uff0c\u901a\u5e38\u2f24\u4e8e 6mil\uff09\uff0c\u4e3b\u8981\u2f64\u4e8e\u9632\u2f4c\u710a\u76d8\u5728\u710a\u63a5\u65f6\u8fde\u9521\u77ed\u8def\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"308\" height=\"158\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-22.png\" alt=\"\" class=\"wp-image-832\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-22.png 308w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-22-300x154.png 300w\" sizes=\"auto, (max-width: 308px) 100vw, 308px\" \/><\/figure>\n<\/div>\n\n\n<p><strong>\u963b\u710a\u5f00\u7a97<\/strong><\/p>\n\n\n\n<p>\u963b\u710a\u5f00\u7a97\u662f\u6307\u8986\u94dc\u677f\u4e0d\u76d6\u6cb9\u58a8\u7684\u90e8\u5206\uff0c\u5373\u66b4\u9732\u51fa PCB \u8868\u2faf\u7684\u94dc\u6cca\u90e8\u5206\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"212\" height=\"209\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-23.png\" alt=\"\" class=\"wp-image-833\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-23.png 212w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-23-100x100.png 100w\" sizes=\"auto, (max-width: 212px) 100vw, 212px\" \/><\/figure>\n<\/div>\n\n\n<p><strong>\u5305\u5730<\/strong><\/p>\n\n\n\n<p>\u5305\u5730\u662f\u6307\u4f7f\u2f64\u63a5\u5730\u2f79\u7edc\u5c06\u4fe1\u53f7\u7ebf\u5305\u4f4f\uff0c\u4ece\u2f7d\u8fbe\u5230\u964d\u4f4e\u4e32\u6270\u7684\u2f6c\u7684\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"354\" height=\"287\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-24.png\" alt=\"\" class=\"wp-image-834\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-24.png 354w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-24-300x243.png 300w\" sizes=\"auto, (max-width: 354px) 100vw, 354px\" \/><\/figure>\n<\/div>\n\n\n<p><strong>\u5355\u4f4d\u6362\u7b97<\/strong><\/p>\n\n\n\n<p>\u5bc6\u2f7f\u662f PCB \u8bbe\u8ba1\u5f53\u4e2d\u7ecf\u5e38\u4f7f\u2f64\u5230\u7684\u2f00\u4e2a\u2ed3\u5ea6\u7684\u5355\u4f4d\uff0c\u5b83\u4ee3\u8868\u5343\u5206\u4e4b\u2f00\u82f1\u2f28\uff0c\u901a\u5e38\u5199\u505a mil\uff0c\u5176\u6362\u7b97\u2f45\u5f0f\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>1 mm (\u6beb\u2f76) \u279c 39.37 mil (\u5bc6\u2f7f)<\/p>\n\n\n\n<p>1 mil (\u5bc6\u2f7f) \u279c 0.0254 mm (\u6beb\u2f76) \u279c 25.4 \u03bcm (\u5fae\u2f76)<\/p>\n\n\n\n<p>1 inch (\u82f1\u2f28) \u279c 1000 mil (\u5bc6\u2f7f) \u279c 25.4 mm (\u6beb\u2f76)<\/p>\n<\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1.1.2\u5143\u4ef6\u5c01\u88c5<\/strong><\/h4>\n\n\n\n<p><strong>\u5c01\u88c5\uff08Package\uff09<\/strong>\u63cf\u8ff0\u4e86\u7535\u2f26\u5143\u5668\u4ef6\u7684\u5916\u5f62\u4e0e\u5c3a\u2f28\uff0c\u5177\u6709\u76f8\u540c\u7535\u2f26\u53c2\u6570\u7684\u5143\u4ef6\u53ef\u80fd\u62e5\u6709\u4e0d\u540c\u7684\u5c01\u88c5\uff0c\u7531\u4e8e\u5c01\u88c5\u6280\u672f\u2f47\u65b0\u2f49\u5f02\u5e76\u4e14\u6ca1\u6709\u7edf\u2f00\u6807\u51c6\uff0c\u672c\u2f42\u603b\u7ed3\u4e86\u2f00\u4e9b \u5e38\u2f64\u7535\u2f26\u5143\u4ef6\u7684\u5c01\u88c5\u7c7b\u578b\u3002<\/p>\n\n\n\n<p><strong>\uff081\uff09\u8d34\u2f5a\u5143\u4ef6<\/strong><\/p>\n\n\n\n<p><strong>SMT<\/strong>\u662f\u8868\u2faf\u8d34\u88c5\u6280\u672f\uff08Surface Mounting Technology\uff09\u7684\u82f1\u2f42\u7f29\u5199\uff0c\u5e38\u2ec5\u7684\u8d34\u2f5a\u5143\u4ef6\u6709 <strong>0201<\/strong>\u3001<strong>0402<\/strong>\u3001<strong>0805<\/strong>\u3001<strong>0603<\/strong>\u3001<strong>1206<\/strong>\u3001<strong>1210<\/strong>\u3001<strong>1812<\/strong>\u3001<strong>2010<\/strong>\u3001<strong>2512 <\/strong>\u4e5d\u79cd\u7c7b\u578b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=NzEyODkzMDJjMjE4ZWFhOThmNDc0MWJlMzFjMzgxZDZfOThZUE1QeFZzVEFOcVljQUJwTWQ2eXNCbnBSUkhObUhfVG9rZW46THlUTGJ6bk5Yb0NYZ0h4c1JicWNKbVVMbktjXzE3NTA3MjQ0NTQ6MTc1MDcyODA1NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\uff082\uff09\u82af\u2f5a\u5c01\u88c5<\/strong><\/p>\n\n\n\n<p>\u534a\u5bfc\u4f53\u82af\u2f5a\u7684\u5c01\u88c5\u6750\u6599\u4e3b\u8981\u6709\u5851\u6599\u3001\u9676\u74f7\u3001\u73bb\u7483\u3001\u2fa6\u5c5e\u7b49\u7b49\uff0c\u5982\u679c\u6ca1\u6709\u7279\u6b8a\u2f2f\u827a\u8981\u6c42\uff0c\u73b0\u5728\u666e\u904d\u91c7\u2f64\u7684\u662f\u5851\u6599\u5c01\u88c5\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=NjcwZmQyNDBhMzU5NDFmNjA5NDBhMDM5MTgwMjgzZTNfbUNSdmNJNFE0NGR3bGg3bjRrU2FGZGpwRFJQZTlIdWpfVG9rZW46WXV3bGJpV2lBbzNpWnR4ZVpWeGNtVnBlbmViXzE3NTA3MjQ0NTQ6MTc1MDcyODA1NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=ZGEzZGFjMDllMWRlYmVlYmI4ZGY0NTNkNGQ1NWE5YzFfVTJMWGdaTlBiMHpFMG8zR2tBSHZYa1NoMDd4eFJXNGhfVG9rZW46RmRhN2JUMmo1b2dpUnN4VjhwRWNsWEZ4bnFjXzE3NTA3MjQ0NTQ6MTc1MDcyODA1NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.3 \u5e03\u7ebf\u53c2\u6570<\/h4>\n\n\n\n<p>\u2f6c\u524d PCB \u677f\u2f1a\u9ed8\u8ba4\u91c7\u2f64 1.6 \u6beb\u2f76\u539a\u5ea6\u7684 <strong>FR-4 <\/strong>\u677f\u6750\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5916\u5c42\u94dc\u539a\uff1a<\/strong>1oz ~ 2oz\uff0c\u537335um ~ 70um\uff0c\u9ed8\u8ba4\u5e38\u89c4\u7535\u8def\u677f\u5916\u5c42\u94dc\u7b94\u539a\u5ea6\u4e3a1 oz\uff0c\u6700\u591a\u53ef\u4ee5\u505a\u52302 oz\uff08\u9700\u5907\u6ce8\uff09\uff1b<\/li>\n\n\n\n<li><strong>\u5185\u5c42\u94dc\u539a\uff1a<\/strong>0.5oz\uff0c\u5373 17um\uff0c\u9ed8\u8ba4\u5e38\u89c4\u7535\u8def\u677f\u5185\u5c42\u94dc\u7b94\u7ebf\u8def\u539a\u5ea6\u4e3a 0.5 oz\uff1b<\/li>\n\n\n\n<li><strong>\u6700\u2f29\u7ebf\u5bbd\u4e0e\u95f4\u9699\uff1a<\/strong>\u5609\u2f74\u521b3.5mil\uff0c\u6377\u914d4mil\uff0c\u4e24\u8005\u7ea6\u7b49\u4e8e 0.1mm\uff0c\u5b9e\u9645\u5e03\u7ebf\u65f6\u5c3d\u91cf\u4fdd\u8bc1\u2f24\u4e8e 4mil \u5373\u53ef\uff1b<\/li>\n\n\n\n<li><strong>\u6700\u2f29\u8fc7\u5b54\u5185\u5916\u5f84\uff1a<\/strong>\u591a\u5c42\u677f\u6700\u2f29\u5185\u5f84 0.2mm\uff0c\u6700\u2f29\u5916\u5f84\u4e3a0.4mm\uff0c\u53cc\u2faf\u677f\u6700\u2f29\u5185\u5f84 0.3mm,\u6700\u2f29\u5916\u5f84 0.5mm\uff1b<\/li>\n<\/ul>\n\n\n\n<p>\u6ce8\u610f\uff1a\u5177\u4f53\u53c2\u6570\u8bf7\u53c2\u8003\u6240\u6253\u6837 PCB \u2f2f\u2f1a\u7684\u2f42\u6863\uff0c\u4f8b\u5982\uff1a\u300a\u5609\u2f74\u521b PCB \u2f2f\u827a\u53c2\u6570\u300b\u3001\u300a\u5609\u2f74\u521b\u5236\u9020\u2f2f\u827a\u8981\u6c42\u300b\u3001\u300a\u6377\u914d PCB \u2f2f\u827a\u80fd\u2f12\u300b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.4 \u5e03\u7ebf\u5bbd\u5ea6<\/h4>\n\n\n\n<p><strong>IPC<\/strong>\u662f\u7f8e\u56fd\u5370\u5237\u7535\u8def\u677f\u534f\u4f1a\uff08The Institute of Printed Circuit\uff09\u7684\u82f1\u2f42\u7f29\u5199\uff0c\u8be5\u7ec4\u7ec7\u5236\u5b9a\u4e86\u591a\u4e2a PCB \u8bbe\u8ba1\u4e0e\u5236\u9020\u2f2f\u827a\u76f8\u5173\u7684\u7684\u89c4\u8303\u4e0e\u6807\u51c6\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u300aIPC-7525 \u94a2\u2f79\u8bbe\u8ba1\u6807\u51c6\u300b<\/p>\n\n\n\n<p>\u300a<strong>IPC-2221 <\/strong><strong>PCB<\/strong>\u8bbe\u8ba1\u901a\u2f64\u6807\u51c6\u300b<\/p>\n\n\n\n<p>\u300aIPC-SM-782 \u8868\u2faf\u5b89\u88c5\u8bbe\u8ba1\u710a\u76d8\u56fe\u5f62\u6807\u51c6\u300b<\/p>\n\n\n\n<p>\u300aIPC-SM-770 \u5370\u5236\u677f\u7ec4\u4ef6\u88c5\u914d\u89c4\u8303(\u5305\u62ec\u8868\u2faf\u5b89\u88c5\u548c\u7a7f\u5b54\u5b89\u88c5\u7684\u8bbe\u8ba1\u8981\u6c42)\u300b<\/p>\n<\/blockquote>\n\n\n\n<p>\u5f53\u524d PCB \u677f\u2f1a\u53ef\u4ee5\u52a0\u2f2f\u7684\u6210\u54c1\u5916\u5c42\u94dc\u539a\u57281oz ~ 2oz\uff08\u5373 35\u03bcm ~ 70\u03bcm\uff09\u4e4b\u95f4\uff0c\u9ed8\u8ba4\u5916\u5c42\u94dc\u7b94\u7ebf\u8def\u539a\u5ea6\u4e3a 1oz\uff08\u6700\u591a\u53ef\u4ee5\u505a\u5230 2oz\uff09\uff0c\u5185\u5c42\u94dc\u7b94\u7ebf\u8def\u539a\u5ea6<\/p>\n\n\n\n<p>\u4e3a 0.5oz\uff08\u5373 17\u03bcm\uff09\u3002\u8fd9\u2fa5\u4ee5\u9ed8\u8ba4\u7684 35\u03bcm \u5e03\u7ebf\u539a\u5ea6\u4e3a\u57fa\u51c6\uff0c\u53ef\u4ee5\u5f97\u5230\u5982\u4e0b\u5e38\u2f64\u7684\u5e03\u7ebf\u5bbd\u5ea6\u3001\u6700\u2f24\u901a\u8fc7\u7535\u6d41\u3001\u963b\u6297\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=NzFkYmRkNTMzOTdhMzg0YjI4NmU0MDg0MWMzZDZkNGRfUVNHYnplZ2xWMVVPckhxcXdBQVZvWURaQXhucXBCQXlfVG9rZW46S2NxbGJtUDhab0JnUEh4NmdtZWM3a0s1blNoXzE3NTA3MjQ0NTQ6MTc1MDcyODA1NF9WNA\" alt=\"\"\/><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"340\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-25-1024x340.png\" alt=\"\" class=\"wp-image-835\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-25-1024x340.png 1024w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-25-300x100.png 300w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-25-768x255.png 768w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-25-1536x510.png 1536w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-25.png 1814w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>\u63a8\u8350\u4f7f\u7528AIMC PCB\u7ebf\u5bbd\u8ba1\u7b97\u5de5\u5177https:\/\/aimc.skyate.com\/aimc_static\/aimc_tools\/PCB_width_calculator.html<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.4 \u5e03\u7ebf\u95f4\u8ddd<\/h4>\n\n\n\n<p>\u5b89\u5168\u95f4\u8ddd\u662f\u6307 2 \u4e2a\u5bfc\u7535\u2f26\u5143\u4ef6\u6216\u8005\u2f9b\u7ebf\u4e4b\u95f4\u6d4b\u5f97\u7684\u6700\u77ed\u7a7a\u95f4\u8ddd\u79bb\uff0c\u5373\u5728\u4fdd\u8bc1\u7535\u2f53\u6027\u80fd\u7a33\u5b9a\u4e0e\u5b89\u5168\u7684\u524d\u63d0\u4e0b\uff0c\u901a\u8fc7\u7a7a\u2f53\u6240\u80fd\u591f\u7edd\u7f18\u7684\u6700\u77ed\u8ddd\u79bb\u3002\u4e0b\u2faf\u8868\u683c\u6807\u6ce8\u7684\u662f \u5b89\u5168\u95f4\u8ddd\u6700\u2f29\u503c\uff0c\u8be5\u6570\u636e\u6765\u6e90\u4e8e\u300aIPC 2221 \u5370\u5237\u7535\u8def\u677f\u901a\u2f64\u8bbe\u8ba1\u6807\u51c6\u300b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=YzRhZGQ4NDdkZjIwYTJlZGQ4NmI5MDdmNGViMDE0MGFfczNYcVVFUExZT3FCZUs4QXRXZ0FoUlkyUVNXYXZHV29fVG9rZW46RzNEOGJaYUV0b2ZwVTZ4NElib2M2QXhQblVmXzE3NTA3MjQ0NTQ6MTc1MDcyODA1NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.5\u6700\u2f29\u8fc7\u5b54<\/h4>\n\n\n\n<p>\u5f53\u524d PCB \u677f\u2f1a\u53ef\u4ee5\u63d0\u4f9b\u7684\u591a\u5c42\u677f\u6700\u2f29\u5185\u5f84\u4e3a 0.2mm\uff0c\u6700\u2f29\u5916\u5f84\u4e3a 0.4mm\uff0c\u53cc\u2faf\u677f\u6700\u2f29\u5185\u5f84 0.3mm\uff0c\u6700\u2f29\u5916\u5f84 0.5mm\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 PCB\u5806\u53e0\u4e0e\u5206\u5c42<\/h3>\n\n\n\n<p>\u867d\u7136 PCB \u53ef\u4ee5\u5206\u4e3a\u591a\u5c42\u7ed3\u6784\u8fdb\u2f8f\u8bbe\u8ba1\uff0c\u4f46\u662f\u901a\u5e38\u5143\u5668\u4ef6\u4ec5\u80fd\u5728\u9876\u5c42\u6216\u8005\u5e95\u5c42\uff0c\u5206\u522b\u901a\u8fc7<strong>\u6ce2\u5cf0\u710a<\/strong>\uff08\u9488\u5bf9\u8d34\u2f5a\u5143\u4ef6\uff09\u6216\u8005<strong>\u56de\u6d41\u710a<\/strong>\uff08\u9488\u5bf9\u5206\u2f74\u5143\u4ef6\uff09\u8fdb\u2f8f\u710a\u63a5\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"519\" height=\"283\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-26.png\" alt=\"\" class=\"wp-image-836\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-26.png 519w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-26-300x164.png 300w\" sizes=\"auto, (max-width: 519px) 100vw, 519px\" \/><\/figure>\n<\/div>\n\n\n<p>\u6839\u636e\u8986\u94dc\u5c42\u6570\u7684\u4e0d\u540c\uff0c\u53ef\u4ee5\u5c06 PCB \u5177\u4f53\u5212\u5206\u4e3a\u5982\u4e0b 3 \u79cd\u7c7b\u578b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5355\u2faf<strong>PCB<\/strong>\u677f\uff1a\u4ec5\u6709\u2f00\u2faf\u2f9b\u7ebf\u6216\u8005\u8986\u94dc\uff1b<\/li>\n\n\n\n<li>\u53cc\u2faf<strong>PCB<\/strong>\u677f\uff1a\u9876\u5c42\u548c\u5e95\u5c42\u90fd\u4f1a\u8fdb\u2f8f\u2f9b\u7ebf\u6216\u8005\u8986\u94dc\uff1b<\/li>\n\n\n\n<li>\u591a\u5c42<strong>PCB<\/strong>\u677f\uff1a\u9664\u4e86\u9876\u5c42\u548c\u5e95\u5c42\u4e4b\u5916\uff0c\u4e2d\u95f4\u8fd8\u5305\u542b\u4e86\u4fe1\u53f7\u5c42\u3001\u4e2d\u95f4\u5c42\u3001\u7535\u6e90\u5c42\u3001\u63a5\u5730\u5c42\uff0c\u6bcf\u2f00\u5c42\u4e4b\u95f4\u76f8\u4e92\u7edd\u7f18\u5e76\u91c7\u2f64\u8fc7\u5b54\u8fde\u63a5\uff1b<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6ce8\u610f\uff1a\u56e0\u4e3a\u53cc\u2faf PCB \u7684 \u7535\u78c1\u517c\u5bb9 \u6027\u8f83\u5dee\uff0c\u6240\u4ee5\u901a\u5e38\u4ec5\u2f64\u4e8e\u4f4e\u901f\u8bbe\u8ba1\u5f53\u4e2d\u3002<\/p>\n<\/blockquote>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"499\" height=\"185\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-27.png\" alt=\"\" class=\"wp-image-837\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-27.png 499w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-27-300x111.png 300w\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" \/><\/figure>\n<\/div>\n\n\n<p>\u6bcf\u5c42 PCB \u4e4b\u95f4\uff0c\u5206\u522b\u53ef\u4ee5\u91c7\u2f64\u901a\u5b54\u3001\u76f2\u5b54\u3001\u57cb\u5b54\u2f45\u5f0f\u8fdb\u2f8f\u8fde\u63a5\u3002\u603b\u4f53\u2f7d\u2f94\uff0c\u7edd\u2f24\u591a\u6570\u677f\u7ea7 EDA \u2f2f\u5177\u8f6f\u4ef6\u90fd\u5b9a\u4e49\u6709\u4e0b\u8868\u5f53\u4e2d\u7684 PCB \u529f\u80fd\u5c42\u6b21\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=YjA1MjgxMDFmZTIxYTkyYWViMGIzZDMwNTFhOTJhYTZfblNjcUwwQ0JZRm5remZESTYySUJUNmViMFJlcUlwNlNfVG9rZW46RTJuaWJPOFVNb01jblZ4dHVnUGNGODdXbnBoXzE3NTA3MjQ0NTQ6MTc1MDcyODA1NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6ce8\u610f\uff1a\u4fe1\u53f7\u5c42\u4e3b\u8981\u653e\u7f6e\u94dc\u819c\u5bfc\u7ebf\u4e0e\u5143\u4ef6\uff0c\u4e3a\u7535\u2f53\u4fe1\u53f7\u63d0\u4f9b\u4f20\u8f93\u901a\u9053\uff1b\u5185\u90e8\u7535\u6e90<strong>\/<\/strong>\u63a5\u5730\u5c42 \u4e5f\u79f0\u4e3a\u5185\u7535\u5c42\uff0c\u4e3b\u8981\u2f64\u6765\u94fa\u8bbe\u7535\u6e90\u548c\u63a5\u5730\uff0c\u7531\u2f24\u5757\u7684\u94dc\u819c\u8986\u76d6\u2f7d\u6210\uff0c \u53ef\u4ee5\u63d0\u5347 PCB \u2f2f\u4f5c\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<\/blockquote>\n\n\n\n<p><strong>\uff081\uff09\u56db\u5c42 <\/strong><strong>PCB<\/strong><strong> \u53c2\u8003\u8bbe\u8ba1<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=ODc3YzYwZmE1OTcwNGI3OGIxN2Y5Y2NiMDkwNTM1ODBfQ1lhaDRERlRBdXJ5RjZFM21iVTRveDdZN2J1RkVGcU5fVG9rZW46VjRMMWI1VVl0b1RTR0p4enVLUGNoMnNkbjFjXzE3NTA3MjQ0NTQ6MTc1MDcyODA1NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b2c<strong> 1 <\/strong>\u79cd\u60c5\u51b5\uff0c\u2f50\u8f83\u7406\u60f3\u7684\u56db\u5c42\u677f\u5806\u53e0\u8bbe\u8ba1\uff0c\u56e0\u4e3a\u6700\u5916\u5c42\u662f\u63a5\u5730\u5c42\uff0c\u5bf9\u4e8e EMI \u6709\u5c4f\u853d\u4f5c\u2f64\uff0c\u540c\u65f6\u7535\u6e90\u5c42\u4e0e\u63a5\u5730\u5c42\u53ef\u4ee5\u9760\u5f97\u5f88\u8fd1\uff0c\u4f7f\u5f97\u7535\u6e90\u5185\u963b\u8f83\u2f29\uff1b\u4f46\u662f\uff0c\u5f53 \u5143\u5668\u4ef6\u5bc6\u5ea6\u2f50\u8f83\u2f24\u65f6\uff0c\u4e0d\u80fd\u4fdd\u8bc1\u63a5\u5730\u5c42\u7684\u5b8c\u6574\u6027\uff0c\u4fe1\u53f7\u5c42\u7684\u4fe1\u53f7\u8d28\u91cf\u4f1a\u53d8\u5f97\u8f83\u5dee\uff0c\u76f8\u90bb\u4fe1\u53f7\u5c42\u4e4b\u95f4\u7684\u4e32\u6270\u8f83\u2f24\uff1b<\/li>\n\n\n\n<li>\u7b2c<strong> 2 <\/strong>\u79cd\u60c5\u51b5\uff0c\u8fd9\u79cd\u2f45\u5f0f\u8f83\u4e3a\u5e38\u2f64\uff0c\u8fd9\u79cd\u7ed3\u6784\u62e5\u6709\u8f83\u597d\u7684\u5c42\u7535\u5bb9\u6548\u5e94\uff0c\u6574\u4e2a PCB \u7684\u5c42\u95f4\u4e32\u6270\u8f83\u2f29\uff0c\u4fe1\u53f7\u5c42\u53ef\u4ee5\u53d6\u5f97\u8f83\u597d\u7684\u4fe1\u53f7\u5b8c\u6574\u6027\uff1b\u4f46\u8fd9\u79cd\u7ed3\u6784\u5f53\u4e2d\uff0c\u7531 \u4e8e\u4fe1\u53f7\u5c42\u5904\u4e8e\u8868\u5c42\uff0c\u7a7a\u95f4\u7535\u78c1\u8f90\u5c04\u7684\u5f3a\u5ea6\u589e\u2f24\uff0c\u9700\u8981\u901a\u8fc7\u5916\u52a0\u5c4f\u853d\u58f3\u624d\u80fd\u591f\u964d\u4f4e EMI\uff1b<\/li>\n\n\n\n<li>\u7b2c<strong> 3 <\/strong>\u79cd\u60c5\u51b5\uff0c\u7535\u6e90\u5c42\u4e0e\u63a5\u5730\u5c42\u90fd\u5904\u4e8e\u8868\u5c42\uff0c\u4fe1\u53f7\u5b8c\u6574\u6027\u2f50\u8f83\u597d\uff0c\u5176\u4e2d \u4fe1\u53f7 1 \u5c42\u4e0a\u7684\u4fe1\u53f7\u8d28\u91cf\u6700\u597d\uff0c\u4fe1\u53f7 2 \u5c42\u6b21\u4e4b\uff1b\u8fd9\u79cd\u8bbe\u8ba1\u5bf9\u4e8e EMI \u6709\u2f00\u5b9a\u7684\u5c4f\u853d\u4f5c \u2f64\uff1b\u4f46\u662f\uff0c\u7531\u4e8e\u73af\u8def\u8f83\u2f24\uff0c\u5668\u4ef6\u5bc6\u5ea6\u7684\u2f24\u2f29\u76f4\u63a5\u51b3\u5b9a\u7740\u4fe1\u53f7\u8d28\u91cf\uff0c\u76f8\u90bb\u4fe1\u53f7\u5c42\u4e0d\u80fd\u907f\u514d\u5c42\u95f4\u2f32\u6270\uff0c\u6574\u4f53\u4e0a\u4e0d\u5982\u7b2c 1 \u79cd\u7ed3\u6784\uff0c\u9664\u2fae\u5bf9\u4e8e\u7535\u6e90\u529f\u7387\u6709\u7279\u6b8a\u8981\u6c42\uff1b<\/li>\n<\/ul>\n\n\n\n<p>\uff082\uff09\u516d\u5c42 PCB \u53c2\u8003\u8bbe\u8ba1<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=YmMxNjA1NDRlNmE3MzFmYjEwN2Q0ZjQyYzkwNmZmOTNfYlhuZ0czaGhwdlRObEd4OUFwOHJxNktLMXU2NUYzNVhfVG9rZW46UmJJMWJOd1F3b0hvdHR4VFd2cWNScUNTbkxkXzE3NTA3MjQ0NTQ6MTc1MDcyODA1NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u7b2c<strong> 1 <\/strong>\u79cd\u60c5\u51b5\uff0c\u662f\u5e38\u2ec5\u7684\u2f45\u5f0f\u4e4b\u2f00\uff0c\u4fe1\u53f7 1 \u5c42\u662f\u2f50\u8f83\u597d\u7684\u5e03\u7ebf\u5c42\uff0c\u4fe1\u53f7 2 \u5c42\u6b21\u4e4b\uff1b\u4f46\u662f\u8981\u6ce8\u610f \u4fe1\u53f7 2 \u4e0e \u4fe1\u53f7 3 \u4e4b\u95f4\u7684\u5c42\u95f4\u4e32\u6270\uff0c\u4fe1\u53f7 4 \u5982\u679c\u6ca1\u6709\u5143\u4ef6\uff0c \u5c31\u5c3d\u91cf\u51cf\u5c11\u4fe1\u53f7\u7ebf\uff0c\u5e76\u4e14\u591a\u8986\u76d6\u2f00\u5c42\u63a5\u5730\uff1b<\/p>\n\n\n\n<p>\u7b2c<strong> 2 <\/strong>\u79cd\u60c5\u51b5\uff0c\u4fe1\u53f7 2 \u4e0e \u4fe1\u53f7 3\u5c42\u7684\u4fe1\u53f7\u5b8c\u6574\u6027\u6700\u597d\uff0c\u5176\u4e2d \u4fe1\u53f7 2 \u5c42\u4e3a\u6700\u597d\u7684\u5e03\u7ebf\u5c42\uff0c\u4fe1\u53f7 3 \u5c42\u6b21\u4e4b\uff1b\u7535\u6e90\u5e73\u2faf\u7684\u963b\u6297\u8f83\u597d\uff0c\u5c42\u95f4\u7535\u5bb9\u8f83\u2f24\uff0c\u6709\u5229\u4e8e\u6291\u5236 \u6574\u677f\u7684 EMI\uff1b\u4f46\u662f\u7531\u4e8e \u4fe1\u53f7 1 \u4e0e \u4fe1\u53f7 2 \u4e4b\u95f4\u5b58\u5728\u8f83\u2f24\u7684\u5c42\u95f4\u2f32\u6270\uff0c\u5e76\u4e14\u8ddd\u79bb\u7535\u6e90\u5c42\u548c\u63a5\u5730\u5c42\u8f83\u8fdc\uff0cEMI \u7a7a\u95f4\u8f90\u5c04\u5f3a\u5ea6\u8f83\u2f24\uff0c\u53ef\u80fd\u9700\u8981\u5916\u52a0\u5c4f\u853d\u58f3\uff1b<\/p>\n\n\n\n<p>\u7b2c<strong> 3 <\/strong>\u79cd\u60c5\u51b5\uff0c\u8fd9\u79cd\u60c5\u51b5\u662f\u516d\u5c42\u677f\u7684\u6700\u4f73\u5e03\u5c40\uff0c\u4fe1\u53f7 1\u3001\u4fe1\u53f7 2\u3001\u4fe1\u53f7 3 \u90fd\u662f\u2f50\u8f83\u597d\u7684\u5e03\u7ebf\u5c42\uff0c\u5e76\u4e14\u7535\u6e90\u5e73\u2faf\u7684\u963b\u6297\u4e5f\u2f50\u8f83\u597d\uff0c\u7f8e\u4e2d\u4e0d\u2f9c\u4e4b\u5904\u5728\u4e8e \u4fe1\u53f7 4 \u8ddd\u79bb\u63a5\u5730\u5c42\u8fc7\u8fdc\uff1b<\/p>\n\n\n\n<p>\u7b2c<strong> 4 <\/strong>\u79cd\u60c5\u51b5\uff0c\u867d\u7136\u6027\u80fd\u4f18\u4e8e\u524d\u2faf 3 \u79cd\uff0c\u4f46\u662f\u53ef\u4f9b\u5e03\u7ebf\u7684\u5c42\u6570\u4ec5\u6709 2 \u5c42\uff1b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.3 \u4fe1\u53f7\u5b8c\u6574\u6027<\/h3>\n\n\n\n<p><strong>\u4fe1\u53f7\u5b8c\u6574\u6027\uff08SI\uff0cSignal Integrity\uff09<\/strong>\u662f\u6307 PCB \u4e0a\u7684\u4fe1\u53f7\u7ecf\u7531\u4fe1\u53f7\u7ebf\u4f20\u8f93\u4ee5\u540e\u4ecd\u7136\u80fd\u4fdd\u6301\u5b8c\u6574\u4e0e\u6b63\u786e\uff0c\u5f53\u7535\u8def\u4e2d\u7684\u4fe1\u53f7\u80fd\u591f\u4ee5\u6b63\u786e\u7684\u65f6\u5e8f\u3001\u7b26\u5408\u8981\u6c42\u7684\u6301\u7eed\u65f6\u95f4 \u4e0e\u7535\u538b\u5e45\u5ea6\u8fdb\u2f8f\u4f20\u9001\uff0c\u5e76\u5b8c\u6574\u7684\u5230\u8fbe\u8f93\u51fa\u7aef\u65f6\uff0c\u5373\u8bf4\u660e\u8be5\u7535\u8def\u5177\u6709\u826f\u597d\u7684\u4fe1\u53f7\u5b8c\u6574\u6027\uff1b\u2f7d\u5f53\u4fe1\u53f7\u4e0d\u80fd\u6b63\u5e38\u54cd\u5e94\u65f6\uff0c\u5c31\u8ba4\u4e3a\u51fa\u73b0\u4e86\u4fe1\u53f7\u5b8c\u6574\u6027\u95ee\u9898\uff0c\u7279\u522b\u662f\u5728\u2fbc\u9891 \u2fbc\u901f\u7535\u8def\u5f53\u4e2d\u3002\u56e0\u6b64\uff0c\u4fe1\u53f7\u5b8c\u6574\u6027\u5206\u6790 \u7684\u2f6c\u7684\u5c31\u662f\u4e3a\u4e86\u786e\u4fdd\u4fe1\u53f7\u7684\u65f6\u5e8f\u4e0e\u7535\u538b\u5e45\u5ea6\u6b63\u786e\u4f20\u8f93\uff0c\u7535\u8def\u8bbe\u8ba1\u5f53\u4e2d\u5e38\u2ec5\u7684\u4fe1\u53f7\u5b8c\u6574\u6027\u95ee\u9898\u4e3b\u8981\u96c6\u4e2d\u5728\u5982\u4e0b\u2f0f\u4e2a\u2f45\u2faf\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f20\u8f93\u5ef6\u8fdf\uff08Transmission Delay\uff09\uff1a<\/strong>\u6307\u4fe1\u53f7\u6ca1\u6709\u5728\u89c4\u5b9a\u7684\u65f6\u95f4\u5185\u4ee5\u2f00\u5b9a\u7684\u6301\u7eed\u65f6\u95f4\u548c\u5e45\u5ea6\u5230\u8fbe\u63a5\u6536\u7aef\uff0c\u901a\u5e38\u662f\u7531\u4e8e\u9a71\u52a8\u8fc7\u8f7d\u3001\u5e03\u7ebf\u8fc7\u2ed3\u7684\u4f20\u8f93\u7ebf\u6548\u5e94\u5f15 \u8d77\u3002\u6b64\u5916\uff0c\u4f20\u8f93\u7ebf\u4e0a\u7684\u7535\u5bb9\u3001\u7535\u611f\u4e5f\u4f1a\u5bf9\u4fe1\u53f7\u7684\u72b6\u6001\u5207\u6362\u4ea7\u2f63\u5ef6\u65f6\u3002\u2fbc\u901f\u7535\u8def\u8bbe\u8ba1\u5f53\u4e2d\uff0c\u4f20\u8f93\u5ef6\u8fdf\u662f\u2f00\u4e2a\u2f46\u6cd5\u56de\u907f\u7684\u95ee\u9898\uff0c\u56e0\u6b64\u4e13\u2ed4\u5f15\u2f0a\u4e86\u2f00\u4e2a\u5ef6\u8fdf\u5bb9\u9650\u7684 \u6982\u5ff5\uff0c\u5373\u786e\u4fdd\u7535\u8def\u6b63\u5e38\u2f2f\u4f5c\u7684\u524d\u63d0\u4e0b\uff0c\u6240\u5141\u8bb8\u7684\u4fe1\u53f7\u6700\u2f24\u65f6\u5e8f\u53d8\u5316\u3002<\/li>\n\n\n\n<li><strong>\u53cd\u5c04\uff08Reflection\uff09\uff1a<\/strong>\u6307\u4f20\u8f93\u7ebf\u4e0a\u7684\u56de\u6ce2\uff0c\u4fe1\u53f7\u529f\u7387\u7684\u2f00\u90e8\u5206\u4ece\u6e90\u7aef\u7ecf\u8fc7\u4f20\u8f93\u7ebf\u4f20\u9012\u2f84\u8d1f\u8f7d\uff0c\u53e6\u2f00\u90e8\u5206\u5219\u4f1a\u5411\u6e90\u7aef\u53cd\u5c04\u3002\u2fbc\u901f\u7535\u8def\u8bbe\u8ba1\u5f53\u4e2d\uff0c\u53ef\u4ee5\u5c06\u5bfc\u7ebf \u7b49\u6548\u4e3a\u4f20\u8f93\u7ebf\uff0c\u2f7d\u2fae\u96c6\u603b\u53c2\u6570\u7535\u8def\u4e2d\u7684\u5bfc\u7ebf\u3002\u82e5\u963b\u6297\u5339\u914d(\u6e90\u7aef\u963b\u6297\u3001\u4f20\u8f93\u7ebf\u963b\u6297\u3001\u8d1f\u8f7d\u963b\u6297\u4e09\u8005\u76f8\u7b49)\u5219\u53cd\u5c04\u4e0d\u4f1a\u53d1\u2f63\uff1b\u53cd\u4e4b\uff0c\u5982\u679c\u8d1f\u8f7d\u963b\u6297\u4e0e\u4f20\u8f93\u7ebf\u963b\u6297 \u4e0d\u5339\u914d\u5c31\u4f1a\u5bfc\u81f4\u63a5\u6536\u7aef\u5411\u6e90\u7aef\u7684\u4fe1\u53f7\u53cd\u5c04\u3002\u5e03\u7ebf\u7684\u2f0f\u4f55\u5f62\u72b6\u3001\u4e0d\u6070\u5f53\u7684\u7aef\u63a5\u2f45\u5f0f\u3001\u7ecf\u8fc7\u8fde\u63a5\u5668\u7684\u4f20\u8f93\u53ca\u7535\u6e90\u5e73\u2faf\u4e0d\u8fde\u7eed\u7b49\u56e0\u7d20\u5747\u4f1a\u5bfc\u81f4\u8be5\u95ee\u9898\uff0c\u8fdb\u2f7d\u5bfc\u81f4\u4f20 \u9001\u4fe1\u53f7\u51fa\u73b0\u4e25\u91cd\u7684\u8fc7\u51b2\uff08Overshoot\uff09\u6216\u4e0b\u51b2\uff08Undershoot\uff09\u73b0\u8c61\uff0c\u5e76\u6700\u7ec8\u9020\u6210\u4fe1\u53f7\u7684\u6ce2\u5f62\u53d8\u5f62\u4e0e\u65f6\u5e8f\u6df7\u4e71\u3002<\/li>\n\n\n\n<li><strong>\u7a9c\u6270\uff08Crosstalk\uff09\uff1a<\/strong>\u6307\u6ca1\u6709\u7535\u2f53\u8fde\u63a5\u7684\u4fe1\u53f7\u7ebf\u4e4b\u95f4\u7684\u611f\u5e94\u7535\u538b\u4e0e\u7535\u6d41\u6240\u5bfc\u81f4\u7684\u7535\u78c1\u8026\u5408\uff0c\u8fd9\u79cd\u8026\u5408\u4f1a\u9020\u6210\u4fe1\u53f7\u7ebf\u4ea7\u2f63\u7c7b\u4f3c\u5929\u7ebf\u7684\u4f5c\u2f64\u3002\u5176\u4e2d\uff0c\u5bb9\u6027\u8026\u5408\u4f1a \u5f15\u53d1\u8026\u5408\u7535\u6d41\uff0c\u611f\u6027\u8026\u5408\u5219\u4f1a\u5f15\u53d1\u8026\u5408\u7535\u538b\uff0c\u5e76\u4f34\u968f\u65f6\u949f\u901f\u7387\u7684\u63d0\u5347\u4e0e PCB \u5c3a\u2f28\u7684\u7f29\u2f29\u2f7d\u52a0\u2f24\uff0c\u2f00\u5207\u90fd\u662f\u7531\u4e8e\u4fe1\u53f7\u7ebf\u4e0a\u6709\u4ea4\u53d8\u7684\u4fe1\u53f7\u7535\u6d41\u901a\u8fc7\u6240\u4ea7\u2f63\u7684\u78c1 \u573a\uff0c\u5904\u4e8e\u8be5\u78c1\u573a\u4e2d\u7684\u5176\u5b83\u4fe1\u53f7\u7ebf\u5c31\u4f1a\u611f\u5e94\u5230\u4fe1\u53f7\u7535\u538b\u3002PCB \u7684\u2f2f\u4f5c\u5c42\u7684\u53c2\u6570\u3001\u4fe1\u53f7\u7ebf\u95f4\u8ddd\u3001\u9a71\u52a8\u4e0e\u63a5\u6536\u7aef\u7684\u7535\u2f53\u7279\u6027\u3001\u4fe1\u53f7\u7ebf\u672c\u8eab\u7684\u7aef\u63a5\u2f45\u5f0f\u7b49\u7b49\u90fd\u4f1a\u5bf9\u7a9c \u6270\u9020\u6210\u2f00\u5b9a\u5f71\u54cd\u3002<\/li>\n\n\n\n<li><strong>\u63a5\u5730<\/strong><strong>\u53cd\u5f39\uff08Ground Bounce\uff09\uff1a<\/strong>\u6307\u7531\u4e8e\u7535\u8def\u4e2d\u7531\u4e8e\u8f83\u2f24\u7535\u6d41\u6d8c\u52a8\u2f7d\u5728\u7535\u6e90\u4e0e\u63a5\u5730\u5e73\u2faf\u4e4b\u95f4\u4ea7\u2f63\u7684\u2f24\u91cf\u566a\u58f0\uff0c\u4f8b\u5982\u2f24\u91cf\u82af\u2f5a\u540c\u6b65\u8fdb\u2f8f\u5207\u6362\u65f6\uff0c\u5c31\u4f1a\u5728\u4e0e\u7535\u6e90\u5e73 \u2faf\u4e4b\u95f4\u4ea7\u2f63\u8f83\u2f24\u7684\u77ac\u65f6\u7535\u6d41\uff0c\u2f7d\u82af\u2f5a\u5c01\u88c5\u4e0e\u7535\u6e90\u4e4b\u95f4\u7684\u5bc4\u2f63\u7535\u611f\u3001\u7535\u5bb9\u3001\u7535\u963b\u5c31\u4f1a\u968f\u4e4b\u5f15\u53d1\u7535\u6e90\u566a\u58f0\uff0c\u9020\u6210\u7535\u8def\u5728\u96f6\u7535\u4f4d\u4e0a\u4ea7\u2f63\u8f83\u2f24\u7684\u7535\u538b\u6ce2\u52a8\uff0c\u8fdb\u2f7d\u5f71\u54cd \u5176\u5b83\u5143\u5668\u4ef6\u7684\u6b63\u5e38\u2f2f\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6ce8\u610f\uff1a\u4fe1\u53f7\u5b8c\u6574\u6027\u95ee\u9898\u5f80\u5f80\u4e0e\u7535\u78c1\u517c\u5bb9\u6027\u95ee\u9898\u76f8\u4f34\u2f7d\u2f63\u3002<\/p>\n<\/blockquote>\n\n\n\n<p><strong>3W\/20H\/55 \u539f\u5219<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>3W <\/strong>\u539f\u5219\uff1a\u4e5f\u79f0\u4e3a 3H \u539f\u5219\uff0c\u4fdd\u8bc1\u4e24\u6761\u2f9b\u7ebf\u7684\u4e2d\u2f3c\u95f4\u8ddd\u2f24\u4e8e <strong>3 <\/strong>\u500d\u7684\u7ebf\u5bbd\uff0c\u4ece\u2f7d\u51cf\u2f29\u2f9b\u7ebf\u4e4b\u95f4\u7684\u4e32\u6270\uff1b\u5f53\u2f9b\u7ebf\u95f4\u7684\u4e2d\u2f3c\u8ddd\u79bb\u2f24\u4e8e 3 \u500d\u7ebf\u5bbd\u65f6\uff0c\u53ef\u4ee5\u4fdd\u6301 70% \u7684 \u7ebf\u95f4\u7535\u573a\u4e0d\u4f1a\u4e92\u76f8\u2f32\u6270\uff1b\u5982\u8981\u5e0c\u671b\u8fbe\u5230 98% \u7684\u7ebf\u95f4\u7535\u573a\u4e0d\u4e92\u76f8\u2f32\u6270\uff0c\u5219\u53ef\u4ee5\u4f7f\u2f64 <strong>10W <\/strong>\u89c4\u5219\uff1b<\/li>\n\n\n\n<li><strong>20H <\/strong>\u539f\u5219\uff1a\u591a\u5c42 PCB \u7684\u8fb9\u7f18\u4f1a\u5411\u5916\u8f90\u5c04\u7535\u78c1\u2f32\u6270\uff0c\u8ba9\u7535\u6e90\u5e73\u2faf\u5c3a\u2f28\u76f8\u5bf9\u5730\u5e73\u2faf\u5c3a\u2f28\u5185\u7f29\u76f8\u4e92\u95f4\u8ddd\u7684 20 \u500d\u5c3a\u2f28\uff0c\u8ba9\u7535\u573a\u53ea\u5728\u63a5\u5730\u5c42\u8303\u56f4\u5185\u8fdb\u2f8f\u4f20\u5bfc\uff0c\u4ece\u2f7d\u6709 \u6548\u6291\u5236\u8fd9\u79cd\u8fb9\u7f18\u8f90\u5c04\u6548\u5e94\uff1b\u5185\u7f29 20H \u5219\u53ef\u4ee5\u5c06 70% \u7684\u7535\u573a\u9650\u5236\u5728\u63a5\u5730\u5c42\uff0c\u5185\u7f29 100H \u5219\u53ef\u4ee5\u9650\u5236 98% \u7684\u7535\u573a\uff1b<\/li>\n\n\n\n<li><strong>55 <\/strong>\u539f\u5219\uff1a\u65f6\u949f\u9891\u7387\u8fbe\u5230 5MHz \u6216\u8005\u8109\u51b2\u4fe1\u53f7\u7684\u4e0a\u5347\u65f6\u95f4\u2f29\u4e8e 5ns\uff0c\u90a3\u4e48 PCB \u5fc5\u987b\u91c7\u2f64\u591a\u5c42\u677f\uff1b\u6709\u65f6\u51fa\u4e8e\u6210\u672c\u56e0\u7d20\u7684\u8003\u8651\u91c7\u2f64\u53cc\u5c42\u677f\u7ed3\u6784\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\u6700\u597d\u5c06 PCB \u5176\u4e2d\u2f00\u5c42\u4f5c\u4e3a\u5b8c\u6574\u7684\u5730\u5e73\u2faf\u5c42\uff1b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">1.4 PCB\u5e03\u5c40\u89c4\u8303<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1.4.1 \u57fa\u7840\u89c4\u5219\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7535\u6e90\u4e0e\u4fe1\u53f7\u8981\u5206\u5f00\uff1b<\/li>\n\n\n\n<li>\u4fe1\u53f7\u7684\u8f93\u2f0a\u4e0e\u8f93\u51fa\u8981\u5206\u5f00\uff1b<\/li>\n\n\n\n<li>\u6570\u5b57\u90e8\u5206\u4e0e\u6a21\u62df\u90e8\u5206\u8981\u5206\u5f00\uff1b<\/li>\n\n\n\n<li>\u2fbc\u9891\u90e8\u5206\u4e0e\u4f4e\u9891\u90e8\u5206\u8981\u5206\u5f00\uff1b<\/li>\n\n\n\n<li>\u5f3a\u7535\u90e8\u5206\u4e0e\u5f31\u7535\u90e8\u5206\u8981\u5206\u5f00<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">1.4.2 \u5143\u4ef6\u5e03\u5c40\u57fa\u672c\u539f\u5219<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u901a\u5e38\u6761\u4ef6\u4e0b\uff0c\u6240\u6709\u5143\u4ef6\u5747\u5e94\u5206\u5e03\u5728 PCB \u7684\u76f8\u540c\u2faf\u4e0a\uff0c\u53ea\u6709\u5728 PCB \u9876\u5c42\u5143\u4ef6\u8fc7\u5bc6\u65f6\uff0c\u624d\u5c06\u2f00\u4e9b\u2fbc\u5ea6\u6709\u9650\u5e76\u4e14\u53d1\u70ed\u91cf\u8f83\u2f29\u7684\u8d34\u2f5a\u5143\u4ef6\u653e\u7f6e\u5728\u5e95\u5c42\uff1b<\/li>\n\n\n\n<li>\u4f9d\u636e<strong>\u3010\u5148\u2f24\u540e\u2f29\uff0c\u5148\u96be\u540e\u6613\u3011<\/strong>\u7684\u5e03\u7ebf\u539f\u5219\uff0c\u91cd\u8981\u7684\u5355\u5143\u7535\u8def\u3001\u6838\u2f3c\u5143\u5668\u4ef6\u9700\u8981\u2fb8\u5148\u8fdb\u2f8f\u5e03\u5c40\uff0c\u5e76\u4e14\u4fdd\u6301\u5173\u952e\u4fe1\u53f7\u7ebf\u6700\u77ed\uff1b<\/li>\n\n\n\n<li><strong>\u2fbc\u7535\u538b\u2f24\u7535\u6d41\u4fe1\u53f7\u4e0e\u2f29\u7535\u6d41\u4f4e\u7535\u538b\u4fe1\u53f7\u5b8c\u5168\u5206\u5f00<\/strong>\uff1b\u6a21\u62df\u4fe1\u53f7\u4e0e\u6570\u5b57\u4fe1\u53f7\u5206\u5f00\uff1b\u2fbc\u9891\u4fe1\u53f7\u4e0e\u4f4e\u9891\u4fe1\u53f7\u5206\u5f00\uff0c\u5e76\u4e14\u2fbc\u9891\u5143\u5668\u4ef6\u7684\u9694\u79bb\u8981\u5145\u5206\uff1b<\/li>\n\n\n\n<li>\u5e03\u5c40\u8fc7\u7a0b\u5f53\u4e2d\uff0c\u5145\u5206\u53c2\u8003\u539f\u7406\u6846\u56fe\uff0c\u6839\u636e\u4e3b\u4fe1\u53f7\u6d41\u5411\u6446\u653e\u4e3b\u8981\u5143\u5668\u4ef6\uff1b<\/li>\n\n\n\n<li>\u5143\u4ef6\u7684\u5e03\u5c40\u5e94\u5f53\u4fbf\u4e8e\u4fe1\u53f7\u6d41\u901a\uff0c\u5e76\u8ba9\u4fe1\u53f7\u5c3d\u53ef\u80fd\u4fdd\u6301\u2f00\u81f4\u7684\u6d41\u52a8\u2f45\u5411\uff1b<\/li>\n\n\n\n<li>\u4fdd\u8bc1\u7535\u2f53\u6027\u80fd\u7684\u524d\u63d0\u4e0b\uff0c\u5143\u4ef6\u5e94\u5f53\u653e\u7f6e\u5728\u76f8\u4e92\u5e73\u2f8f\u6216\u8005\u5782\u76f4\u6392\u5217\u7684\u6805\u683c\u4e0a\uff0c\u4ee5\u6c42\u6574\u2eec\u7f8e\u89c2\uff1b<\/li>\n\n\n\n<li>\u5982\u679c\u5143\u4ef6\u6216\u5bfc\u7ebf\u4e4b\u95f4\u5b58\u5728\u8f83\u2fbc\u7684\u7535\u4f4d\u5dee\uff0c\u5e94\u5f53\u52a0\u2f24\u5176\u95f4\u9694\u8ddd\u79bb\uff0c\u907f\u514d\u7531\u4e8e\u653e\u7535\u51fb\u7a7f\u5f15\u8d77\u610f\u5916\u77ed\u8def\uff1b<\/li>\n\n\n\n<li>\u5e26\u6709\u2fbc\u7535\u538b\u7684\u5143\u4ef6\u5e94\u5f53\u5c3d\u91cf\u5e03\u7f6e\u5728\u8c03\u8bd5\u65f6\uff0c\u2f3f\u4e0d\u5bb9\u6613\u89e6\u53ca\u7684\u5730\u2f45\uff1b<\/li>\n\n\n\n<li>\u4f4d\u4e8e PCB \u8fb9\u7f18\u7684\u5143\u4ef6\uff0c\u8ddd\u79bb\u8fb9\u7f18\u2f84\u5c11\u8981\u6709 <strong>2 <\/strong>\u4e2a\u677f\u539a\u7684\u8ddd\u79bb\uff1b<\/li>\n\n\n\n<li>\u76f8\u540c\u7c7b\u578b\u7684\u63d2\u88c5\u5143\u4ef6\u5e94\u5f53\u540c\u2f45\u5411\u8fdb\u2f8f\u653e\u7f6e\uff0c\u540c\u7c7b\u578b\u7684\u6709\u6781\u6027\u5143\u4ef6\u4e5f\u5c3d\u91cf\u671d\u76f8\u540c\u2f45\u5411\u6446\u653e\uff0c\u4fbf\u4e8e\u540e\u671f\u2f63\u4ea7\u68c0\u6d4b\uff1b<\/li>\n\n\n\n<li>\u907f\u514d\u4e0d\u540c\u2fa6\u5c5e\u5c01\u88c5\u7684\u5143\u4ef6\u76f8\u4e92\u63a5\u89e6\uff1b<\/li>\n\n\n\n<li>\u5143\u4ef6\u4e4b\u95f4\u7684\u95f4\u9694\u8ddd\u79bb\u9700\u8981\u6ee1\u2f9c\u64cd\u4f5c\u7a7a\u95f4\u7684\u8981\u6c42\uff0c\u4f8b\u5982\u63d2\u62d4 TF \u5361\uff1b<\/li>\n\n\n\n<li>\u91cd\u91cf\u8f83\u2f24\u7684\u5143\u4ef6\uff0c\u5e94\u5f53\u5b89\u88c5\u5728\u9760\u8fd1 PCB \u2f40\u627f\u70b9\u7684\u4f4d\u7f6e\uff0c\u51cf\u2f29 PCB \u677f\u6750\u53d7\u2f12\u7684\u7fd8\u66f2\u5ea6\uff1b\u5fc5\u8981\u65f6\u8fd8\u5e94\u5f53\u91c7\u53d6\u56fa\u5b9a\u63aa\u65bd\uff0c\u4e0d\u80fd\u4ec5\u4f9d\u9760\u5f15\u811a\u710a\u2faf\u56fa\u5b9a\uff1b<\/li>\n\n\n\n<li>\u2fbc\u538b\u5143\u5668\u4ef6\u548c\u4f4e\u538b\u5143\u5668\u4ef6\u4e4b\u95f4\u4fdd\u6301\u8f83\u5bbd\u7684\u7535\u2f53\u9694\u79bb\u5e26\uff0c\u5373\u4e0d\u5c06\u7535\u538b\u7b49\u7ea7\u76f8\u5dee\u8f83\u2f24\u7684\u5143\u5668\u4ef6\u6446\u653e\u5728\u2f00\u8d77\uff0c\u65e2\u6709\u5229\u4e8e\u7535\u2f53\u7edd\u7f18\uff0c\u4e5f\u53ef\u4ee5\u9694\u79bb\u4fe1\u53f7\u63d0\u5347\u6297\u2f32\u6270\u80fd\u2f12\uff1b<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">1.4.3 \u9632\u7535\u78c1\u5e72\u6270<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7535\u78c1\u8f90\u5c04\u8f83\u5f3a\u7684\u5143\u4ef6\uff0c\u6216\u8005\u5bf9\u4e8e\u7535\u78c1\u8f90\u5c04\u8f83\u4e3a\u654f\u611f\u7684\u5143\u4ef6\uff0c\u5e94\u52a0\u2f24\u76f8\u4e92\u4e4b\u95f4\u7684\u8ddd\u79bb\u6216\u8005\u6dfb\u52a0\u5c4f\u853d\u7f69\uff0c\u5143\u4ef6\u6446\u653e\u7684\u2f45\u5411\u5e94\u5f53\u4e0e\u76f8\u90bb\u7684\u94dc\u6cca\u5bfc\u7ebf\u4ea4\u53c9\uff1b<\/li>\n\n\n\n<li>\u5bf9\u4e8e\u53d8\u538b\u5668\u3001\u626c\u58f0\u5668\u3001\u7535\u611f\u7b49\u4f1a\u4ea7\u2f63\u78c1\u573a\u7684\u5143\u4ef6\uff0c\u5e03\u5c40\u65f6\u5e94\u6ce8\u610f\u51cf\u5c11\u78c1\u2f12\u7ebf\u5bf9\u4e8e\u5370\u5236\u5bfc\u7ebf\u7684\u5207\u5272\uff0c\u76f8\u90bb\u5143\u4ef6\u78c1\u573a\u2f45\u5411\u5e94\u76f8\u4e92\u5782\u76f4\uff0c\u51cf\u5c11\u5f7c\u6b64\u4e4b\u95f4\u7684\u8026\u5408\uff1b<\/li>\n\n\n\n<li>\u7535\u611f\u5668\u4ef6\u4e0d\u8981\u8fd1\u8ddd\u79bb\u5e76\u6392\u6446\u653e\uff0c\u907f\u514d\u5f62\u6210\u4e92\u611f\uff1b<\/li>\n\n\n\n<li>\u5bf9\u7535\u78c1\u2f32\u6270\u6e90\u8fdb\u2f8f\u5c4f\u853d\uff0c\u5e76\u4e14\u4fdd\u8bc1\u5c4f\u853d\u7f69\u80fd\u591f\u826f\u597d\u7684\u63a5\u5730\uff1b<\/li>\n\n\n\n<li>\u5bf9\u4e8e\u2fbc\u9891\u7535\u8def\uff0c\u9700\u8981\u8003\u8651\u5143\u4ef6\u4e4b\u95f4\u7684\u5206\u5e03\u53c2\u6570\u7684\u5f71\u54cd\uff1b<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">1.4.4 \u6291\u5236\u70ed\u5e72\u6270<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53d1\u70ed\u5143\u4ef6\u4f18\u5148\u5b89\u6392\u5728\u5229\u4e8e\u6563\u70ed\u7684\u4f4d\u7f6e\uff0c\u5fc5\u8981\u65f6\u53ef\u4ee5\u5355\u72ec\u8bbe\u7f6e\u6563\u70ed\u2f5a\u3001\u6563\u70ed\u2edb\u6247\uff1b<\/li>\n\n\n\n<li>\u2f00\u4e9b\u529f\u8017\u2f24\u7684\u96c6\u6210\u5757\u3001\u2f24\u6216\u4e2d\u529f\u7387\u7ba1\u3001\u7535\u963b\u7b49\u5143\u4ef6\uff0c\u8981\u5e03\u7f6e\u5728\u5bb9\u6613\u6563\u70ed\u7684\u5730\u2f45\uff0c\u5e76\u4e0e\u5176\u5b83\u5143\u4ef6\u9694\u5f00\u2f00\u5b9a\u8ddd\u79bb\u3002<\/li>\n\n\n\n<li>PCB \u53cc\u2faf\u90fd\u6446\u653e\u5143\u4ef6\u65f6\uff0c\u5e95\u5c42\u2f00\u822c\u4e0d\u653e\u7f6e\u53d1\u70ed\u5143\u4ef6\uff1b<\/li>\n\n\n\n<li>\u7535\u963b\u3001\u7535\u5bb9\u3001\u6676\u632f\u7b49\u70ed\u654f\u5143\u4ef6\uff0c\u5e94\u5f53\u5c3d\u91cf\u8fdc\u79bb\u2fbc\u6e29\u533a\u57df\uff0c\u4ee5\u907f\u514d\u53d7\u5230\u70ed\u2f32\u6270\uff1b<\/li>\n\n\n\n<li>\u70ed\u654f\u5668\u4ef6\u5c3d\u91cf\u6446\u653e\u5728\u4e0a\u2edb\u2f1d\uff0c\u2fbc\u5143\u4ef6\u653e\u7f6e\u5728\u77ee\u5143\u4ef6\u540e\u2faf\uff0c\u5e76\u4e14\u6cbf\u2edb\u963b\u6700\u2f29\u7684\u2f45\u5411\u653e\u7f6e\uff0c\u907f\u514d\u2edb\u9053\u53d7\u963b\uff1b<\/li>\n\n\n\n<li>\u91c7\u2f64\u2f24\u2faf\u79ef\u7684\u63a5\u5730\u94dc\u7b94\uff0c\u63d0\u5347 PCB \u7684\u6563\u70ed\u6548\u7387\uff1b<\/li>\n\n\n\n<li>\u63a5\u5730\u5b89\u88c5\u5b54\u53ef\u4ee5\u91c7\u2f64\u8f83\u2f24\u7684\u710a\u76d8\uff0c\u4ee5\u5145\u5206\u5229\u2f64\u5b89\u88c5\u87ba\u6813\u548c PCB \u4e24\u4fa7\u7684\u94dc\u7b94\u8fdb\u2f8f\u6563\u70ed\uff1b<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">1.4.5 \u7535\u6e90\u5e03\u5c40<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u591a\u91c7\u2f64\u661f\u5f62\u62d3\u6251\u7ed3\u6784\uff0c\u5c11\u91c7\u2f64\u83ca\u82b1\u94fe\u5e03\u5c40\uff0c\u7f29\u77ed\u7535\u6e90\u7684\u516c\u5171\u56de\u8def\uff1b<\/li>\n\n\n\n<li>\u7535\u6e90\u7684\u8f93\u2f0a\u4e0e\u8f93\u51fa\u8981\u5206\u5f00\u8fdb\u2f8f\u5e03\u5c40\uff0c\u4ee5\u907f\u514d\u4e32\u6270\u95ee\u9898\uff1b<\/li>\n\n\n\n<li>\u7535\u6e90\u7ba1\u7406\u82af\u2f5a\u3001\u80cc\u5149\u82af\u2f5a\u3001\u5347\u538b\u82af\u2f5a\u9700\u8981\u653e\u7f6e\u5728\u5c4f\u853d\u58f3\u5f53\u4e2d\uff1b<\/li>\n\n\n\n<li>\u7535\u6e90\u2f9b\u7ebf\u8981\u5c3d\u91cf\u907f\u5f00\u5c04\u9891\u533a\u57df\uff1b<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">1.4.6 \u2fbc\u901f\u5143\u4ef6\u4e0e\u5929\u7ebf\u5e03\u5c40<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DDR\u3001SDRAM\u3001NAND Flash \u7b49\u5b58\u50a8\u82af\u2f5a\u9700\u8981\u9760\u8fd1 CPU \u8fdb\u2f8f\u6446\u653e\uff0c\u5e76\u5c3d\u91cf\u51cf\u5c11\u7ebf\u2ed3\u4ee5\u53ca\u4ea4\u53c9\u7ebf\u7684\u6570\u91cf\uff1b<\/li>\n\n\n\n<li>\u5c4f\u5e55\u63d2\u5ea7\u5e94\u5f53\u987a\u7740 CPU \u51fa\u7ebf\u7684\u2f45\u5411\uff0c\u4e2d\u95f4\u7684 <strong>RC<\/strong>\u6ee4\u6ce2\u5668\u5c3d\u91cf\u6446\u653e\u5728 CPU \u2f00\u4fa7\uff1b<\/li>\n\n\n\n<li>\u2fbc\u901f\u5668\u4ef6 CPU\u3001\u6db2\u6676\u5c4f\u5e55\u63d2\u5ea7\u7b49\u5e94\u5f53\u8fdc\u79bb\u5929\u7ebf\u6a21\u5757\uff1b<\/li>\n\n\n\n<li>\u5c04\u9891\u6a21\u5757\u548c\u5929\u7ebf\u5468\u8fb9\u4e0d\u8981\u6709\u2fa6\u5c5e\u5143\u5668\u4ef6\uff0c\u4ee5\u907f\u514d\u5f71\u54cd\u5929\u7ebf\u7684\u9891\u7387\u70b9\u3001\u963b\u6297\u7b49\u53c2\u6570\uff1b<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">1.4.7 PCB \u5e03\u7ebf\u539f\u5219<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2fbc\u901f\u4fe1\u53f7\u7684\u2f9b\u7ebf\u8981\u5c3d\u53ef\u80fd\u77ed\u548c\u76f4\uff0c\u2f9b\u7ebf\u95f4\u8ddd\u8981\u2f9c\u591f\u2f24\uff0c\u5e76\u4e14\u5c3d\u91cf\u9760\u8fd1 PCB \u8fb9\u7f18\u6216\u8005\u63a5\u63d2\u4ef6\uff1b<\/li>\n\n\n\n<li>\u76f8\u540c\u4fe1\u53f7\u4f20\u8f93\u7ebf\u7684\u7ebf\u5bbd\u9700\u8981\u4fdd\u6301\u2f00\u81f4\uff0c\u62d0\u7ebf\u65f6\u540c\u6837\u9700\u8981\u4fdd\u6301\u76f8\u540c\u7684\u7ebf\u5bbd\uff1b<\/li>\n\n\n\n<li>\u91cd\u8981\u7684\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u589e\u52a0\u7ebf\u5bbd\uff0c\u4ee5\u964d\u4f4e\u5176\u7279\u6027\u963b\u6297\uff1b<\/li>\n\n\n\n<li>\u5173\u952e\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u91c7\u2f64\u5e73\u2f8f\u5730\u7ebf\u7684\u2f45\u5f0f\u8fdb\u2f8f\u9694\u79bb\uff1b<\/li>\n\n\n\n<li>\u76f8\u90bb\u7684\u4e24\u5c42\u4e4b\u95f4\uff0c\u2f9b\u7ebf\u91c7\u2f64 <strong># <\/strong>\u5b57\u578b\u9519\u5f00\u5e03\u7ebf\uff1b<\/li>\n\n\n\n<li>\u6bcf\u6761\u2f9b\u7ebf\u7684\u5bbd\u5ea6\u4e0e\u5143\u5668\u4ef6\u6bcf\u4e2a\u5f15\u811a\u7684\u710a\u76d8\u8fde\u63a5\u4fdd\u6301\u5bf9\u79f0\uff0c\u5e76\u4e14\u4ece\u5143\u4ef6\u710a\u76d8\u4e2d\u2f3c\u4f4d\u7f6e\u51fa\u7ebf\uff1b<\/li>\n\n\n\n<li>\u5f53\u548c\u710a\u76d8\u8fde\u63a5\u7684\u2f9b\u7ebf\u2f50\u710a\u76d8\u5bbd\u65f6\uff0c\u2f9b\u7ebf\u4e0d\u80fd\u8986\u76d6\u710a\u76d8\uff0c\u5e94\u4ece\u710a\u76d8\u672b\u7aef\u5f15\u7ebf\uff1b<\/li>\n\n\n\n<li>\u5f15\u811a\u95f4\u8ddd\u8f83\u4e3a\u5bc6\u96c6\u7684\u8d34\u2f5a\u5143\u4ef6\u710a\u76d8\u5f15\u811a\uff0c\u9700\u8981\u4ece\u710a\u76d8\u5916\u90e8\u2f9b\u7ebf\u8fdb\u2f8f\u8fde\u63a5\uff0c\u4e0d\u5141\u8bb8\u76f4\u63a5\u8fde\u63a5\u5f15\u811a\u4e4b\u95f4\u7684\u710a\u76d8\uff1b<\/li>\n\n\n\n<li>\u8fc7\u5b54\u53ef\u80fd\u4f1a\u5f15\u53d1\u4fe1\u53f7\u4f20\u8f93\u7ebf\u7684\u963b\u6297\u7a81\u53d8\uff0c\u56e0\u6b64\u9700\u8981\u5c3d\u91cf\u51cf\u5c11\u8fc7\u5b54\u4f7f\u2f64\u7684\u6570\u91cf\uff1b<\/li>\n\n\n\n<li>\u4fe1\u53f7\u4f20\u8f93\u7ebf\u4e0a\u907f\u514d\u51fa\u73b0\u6869\u7ebf\uff0c\u5982\u679c\u2f46\u6cd5\u907f\u514d\uff0c\u90a3\u4e48\u6869\u7ebf\u7684\u2ed3\u5ea6\u5e94\u2f29\u4e8e\u4fe1\u53f7\u7684\u4e0a\u5347\u65f6\u95f4\uff0c\u907f\u514d\u51fa\u73b0\u53cd\u5c04\uff1b<\/li>\n\n\n\n<li>\u2fbc\u901f\u4fe1\u53f7\u2f9b\u7ebf\u6362\u5c42\u65f6\uff0c\u9644\u8fd1\u8981\u6709\u63a5\u5730\u5b54\u63d0\u4f9b\u56de\u6d41\u73af\u8def\uff0c\u786e\u4fdd\u6574\u677f\u56de\u73af\u2f29\u963b\u6297\u2f29\uff1b<\/li>\n\n\n\n<li>\u6a21\u62df\u4fe1\u53f7\u4e0d\u8981\u4f7f\u2f64 EDA \u2f2f\u5177\u7684\u2f83\u52a8\u5e03\u7ebf\u529f\u80fd\uff1b<\/li>\n\n\n\n<li>\u5bf9\u654f\u611f\u8282\u70b9\u4f7f\u2f64\u5c4f\u853d\u7ebf\uff0c\u5373\u5728\u53d7\u2f32\u6270\u7ed3\u70b9\u7684\u5468\u8fb9\u6dfb\u52a0\u2f00\u7ec4\u5c4f\u853d\u7ebf\uff0c\u5e76\u4e14\u5728\u5c4f\u853d\u7ebf\u4e0a\u653e\u7f6e\u591a\u4e2a\u63a5\u5730\u8fc7\u5b54\uff1b<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">1.4.8 \u4e32\u6270<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53cd\u5411\u7535\u6d41\u5e73\u2f8f\u2f9b\u7ebf\u5e26\u6765\u7684\u4e32\u6270\u8f83\u2f24\uff1b<\/li>\n\n\n\n<li>\u4e32\u6270\u5f3a\u5ea6\u4e0e\u2f9b\u7ebf\u2ed3\u5ea6\u6210\u6b63\u2f50\uff0c\u4e0e\u95f4\u8ddd\u6210\u53cd\u2f50\uff0c\u4e0e\u9891\u7387\u6210\u6b63\u2f50\uff1b<\/li>\n\n\n\n<li>\u52a0\u2f24\u2f9b\u7ebf\u7684\u95f4\u8ddd\uff0c\u7f29\u2f29\u2f9b\u7ebf\u7684\u5e73\u2f8f\u2ed3\u5ea6\uff0c\u5fc5\u8981\u65f6\u53ef\u4ee5\u91c7\u2f64 <strong>Jog-Out <\/strong>\u51f9\u51f8\u5e03\u7ebf\uff1b<\/li>\n\n\n\n<li>\u52a0\u2f0a\u7aef\u63a5\u5339\u914d\u53ef\u4ee5\u964d\u4f4e\u53cd\u5c04\uff0c\u5e76\u4e14\u51cf\u2f29\u4e32\u6270\uff1b<\/li>\n\n\n\n<li>\u5c06\u4fe1\u53f7\u5c42\u9650\u5236\u5728\u2fbc\u4e8e\u63a5\u5730\u5e73\u2faf 10mil \u8303\u56f4\u4ee5\u5185\uff1b<\/li>\n\n\n\n<li>\u5411\u4e32\u6270\u2f50\u8f83\u4e25\u91cd\u7684\u4e24\u6761\u7ebf\u4e4b\u95f4\u63d2\u2f0a\u2f00\u6761\u5730\u7ebf\u8fdb\u2f8f\u9694\u79bb\uff0c\u4ece\u2f7d\u51cf\u2f29\u4e32\u6270\uff1b<\/li>\n\n\n\n<li>\u907f\u5f00\u566a\u58f0\u6e90\uff0c\u4f8b\u5982 MCU\u3001\u7535\u611f\u3001\u6676\u632f\u90bb\u8fd1\u7684\u8868\u5c42\u4e25\u7981\u2f9b\u7ebf\u6216\u8005\u6253\u8fc7\u5b54\uff1b<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">1.4.9 \u8986\u94dc<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PCB \u8bbe\u8ba1\u5f53\u4e2d\uff0c\u6ca1\u6709\u5e03\u7ebf\u7684\u533a\u57df\u6700\u597d\u9009\u62e9\u2f00\u4e2a\u8f83\u2f24\u7684\u63a5\u5730\u5e73\u2faf\u6765\u8fdb\u2f8f\u8986\u76d6\uff0c\u4ee5\u63d0\u4f9b\u5c4f\u853d\u548c\u63d0\u2fbc\u53bb\u8026\u80fd\u2f12\uff1b<\/li>\n\n\n\n<li>\u53d1\u70ed\u5143\u4ef6\u5468\u56f4\u6216\u8005\u2f24\u7535\u6d41\u2f9b\u7ebf\u5e94\u5f53\u5c3d\u91cf\u907f\u514d\u4f7f\u2f64\u2f24\u2faf\u79ef\u94dc\u7b94\uff0c\u2ed3\u65f6\u95f4\u53d7\u70ed\u4f1a\u5bfc\u81f4\u94dc\u7b94\u81a8\u80c0\u8131\u843d\uff1b<\/li>\n\n\n\n<li>\u53d1\u70ed\u5143\u4ef6\u5468\u56f4\u5982\u679c\u5fc5\u987b\u4f7f\u2f64\u2f24\u2faf\u79ef\u94dc\u7b94\uff0c\u90a3\u4e48\u6700\u597d\u91c7\u2f64\u6805\u683c\u8986\u94dc\uff0c\u4fbf\u4e8e\u91ca\u653e\u94dc\u7b94\u7684\u8868\u2faf\u5f20\u2f12\uff1b<\/li>\n\n\n\n<li>\u76f8\u540c\u5c42\u7684\u2f9b\u7ebf\u5206\u5e03\u4e0d\u5e73\u8861\u6216\u8005\u4e0d\u540c\u5c42\u7684\u94dc\u5206\u5e03\u4e0d\u5bf9\u79f0\u65f6\uff0c\u63a8\u8350\u8986\u94dc\u8bbe\u8ba1\u3002<\/li>\n\n\n\n<li>PCB \u6700\u5916\u5c42\u5982\u679c\u5b58\u5728\u2f24\u2faf\u79ef\u7684\u533a\u57df\u6ca1\u6709\u2f9b\u7ebf\uff0c\u5efa\u8bae\u5728\u8be5\u533a\u57df\u5185\u6805\u683c\u8986\u94dc\uff0c\u4f7f\u5f97 PCB \u6574\u4f53\u7684\u94dc\u7b94\u5206\u5e03\u5747\u5300\uff1b<\/li>\n\n\n\n<li>\u63a8\u8350\u94fa\u94dc\u2f79\u683c\u4e4b\u95f4\u7a7a\u2f69\u2f45\u683c\u7684\u2f24\u2f29\u7ea6\u4e3a 25mil x 25mil\uff1b<\/li>\n\n\n\n<li>\u566a\u58f0\u654f\u611f\u7684\u7535\u8def\u9700\u8981\u8003\u8651\u63a5\u5730\u5c4f\u853d\uff0c\u5373\u5728\u4fe1\u53f7\u5c42\u7684\u56db\u5468\u5e03\u5bbd\u5ea6\u2f24\u4e8e 50mil \u5730\u7ebf\u6216\u95f4\u8ddd\u2f29\u4e8e 300mil \u7684\u5730\u5b54\uff1b<\/li>\n\n\n\n<li>\u5b64\u94dc\uff08\u7279\u522b\u662f\u8868\u5c42\uff09\u8d85\u8fc7 150mils \u65f6\uff0c\u4e0d\u80fd\u6253\u63a5\u5730\u8fc7\u5b54\uff0c\u9700\u8981\u5220\u9664\u8be5\u533a\u57df\uff0c\u4ee5\u514d\u5f62\u6210\u60ac\u7a7a\u7684\u5929\u7ebf\uff1b<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">1.4.10 PCB \u62fc\u677f<\/h4>\n\n\n\n<p>\u62fc\u677f\u662f\u6307\u7531\u4e8e\u7535\u2f26\u5143\u4ef6\u2f83\u52a8\u5316\u8d34\u2f5a\uff0c\u9700\u8981\u5c06\u5355\u5757 PCB \u7535\u8def\u677f\u8fdb\u2f8f V \u5272\u6216\u8005\u90ae\u7968\u5b54\u5904\u7406\u7684\u52a0\u2f2f\u2f45\u5f0f\u3002\u5e38\u2ec5\u7684 PCB \u62fc\u7248\u2f45\u5f0f\u4e3b\u8981\u6709 3 \u79cd\uff1a\u540c\u2f45\u5411\u62fc\u7248\u3001\u4e2d\u2f3c\u5bf9\u79f0\u62fc\u7248\u3001\u955c\u50cf\u5bf9\u79f0\u62fc\u7248\u3002<\/p>\n\n\n\n<p><strong>\u540c\u2f45\u5411\u62fc\u7248\uff1a<\/strong>\u6700\u7b80\u5355\u7684\u62fc\u677f\u2f45\u5f0f\uff0c\u5c06\u540c\u6b3e\u7684 PCB \u8bbe\u8ba1\u5e73\u94fa\u590d\u5236\u4ee5\u540e\u5c31\u53ef\u4ee5\u5b9e\u73b0\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"733\" height=\"182\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-28.png\" alt=\"\" class=\"wp-image-838\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-28.png 733w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-28-300x74.png 300w\" sizes=\"auto, (max-width: 733px) 100vw, 733px\" \/><\/figure>\n<\/div>\n\n\n<p><strong>\u4e2d\u2f3c\u5bf9\u79f0\u62fc\u7248\uff1a<\/strong>\u9002\u2f64\u4e8e\u62fc\u63a5\u4e24\u5757\u5f62\u72b6\u4e0d\u89c4\u5219\u7684 PCB\uff0c\u4e2d\u95f4\u5fc5\u987b\u5f00\u94e3\uff08x\u01d0\uff09\u69fd\u624d\u80fd\u591f\u8fdb\u2f8f\u5206\u79bb\uff1b\u5982\u679c\u62fc\u7248\u4ee5\u540e\u4ea7\u2f63\u8f83\u2f24\u53d8\u5f62\uff0c\u53ef\u4ee5\u8003\u8651\u5728\u62fc\u7248\u4e2d\u6dfb\u52a0\u90ae\u7968\u5b54\u8fde\u63a5<\/p>\n\n\n\n<p>\u7684\u8f85\u52a9\u5757\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"387\" height=\"130\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-29.png\" alt=\"\" class=\"wp-image-839\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-29.png 387w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-29-300x101.png 300w\" sizes=\"auto, (max-width: 387px) 100vw, 387px\" \/><\/figure>\n<\/div>\n\n\n<p><strong>\u955c\u50cf\u5bf9\u79f0\u62fc\u7248\uff1a<\/strong>\u901a\u5e38\u5728 PCB \u6b63\u53cd\u2faf\u7684\u8d34\u2f5a\u5143\u4ef6\u90fd\u80fd\u591f\u6ee1\u2f9c\u56de\u6d41\u710a\u7684\u710a\u63a5\u8981\u6c42\u65f6\u91c7\u2f64\uff0c\u4f46\u662f\u8981\u6ce8\u610f\u955c\u50cf\u5bf9\u79f0\u62fc\u7248\u9700\u8981\u6ee1\u2f9c PCB \u5149\u7ed8\u7684\u6b63\u8d1f\u2f5a\u5bf9\u79f0\u5206\u5e03\uff0c\u4f8b\u5982\u56db\u5c42 \u677f\u7b2c 2 \u5c42\u4e3a\u7535\u6e90\/\u63a5\u5730\u7684\u8d1f\u2f5a\uff0c\u5219\u4e0e\u5176\u5bf9\u79f0\u7684\u7b2c 3 \u5c42\u4e5f\u5fc5\u987b\u662f\u8d1f\u2f5a\uff0c\u5426\u5219\u4e0d\u80fd\u91c7\u2f64\u955c\u50cf\u5bf9\u79f0\u2f45\u5f0f\u62fc\u7248\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"690\" height=\"247\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-30.png\" alt=\"\" class=\"wp-image-840\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-30.png 690w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-30-300x107.png 300w\" sizes=\"auto, (max-width: 690px) 100vw, 690px\" \/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\">1.4.11 \u6d4b\u8bd5\u70b9<\/h4>\n\n\n\n<p>\u5173\u952e\u5143\u4ef6\u9700\u8981\u5728 PCB \u8bbe\u8ba1\u4e0a\u6dfb\u52a0\u6d4b\u8bd5\u70b9\uff0c\u4ee5\u4fbf\u4e8e\u540e\u671f\u8fdb\u2f8f\u2f83\u52a8\u5316\u7684\u2edc\u9488\u6d4b\u8bd5\u3002\u4e0d\u5141\u8bb8\u5c06\u2f64\u4e8e\u710a\u63a5\u8d34\u2f5a\u5143\u4ef6\u7684\u710a\u76d8\u4f5c\u4e3a\u68c0\u6d4b\u70b9\uff0c\u5fc5\u987b\u5355\u72ec\u8bbe\u8ba1\u4e13\u2f64\u7684\u6d4b\u8bd5\u710a\u76d8\uff0c<\/p>\n\n\n\n<p>\u4ee5\u964d\u4f4e\u5bf9\u4e8e\u710a\u70b9\u68c0\u6d4b\u548c\u2f63\u4ea7\u8c03\u8bd5\u7684\u5f71\u54cd\u3002\u2f64\u4f5c\u6d4b\u8bd5\u70b9\u7684\u710a\u76d8\u9700\u8981\u5c3d\u53ef\u80fd\u5206\u5e03\u5728 PCB \u76f8\u540c\u4fa7\uff0c\u4ee5\u964d\u4f4e\u68c0\u6d4b\u65f6\u95f4\u548c\u6210\u672c\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"319\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-31.png\" alt=\"\" class=\"wp-image-841\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-31.png 700w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2025\/06\/image-31-300x137.png 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>\u6d4b\u8bd5\u70b9\u8ddd\u79bb<strong>PCB<\/strong>\u8fb9\u7f18\u5c3d\u91cf\u2f24\u4e8e 5mm\uff1b<\/li>\n\n\n\n<li>\u786e\u4fdd\u6d4b\u8bd5\u70b9\u4e0d\u4f1a\u88ab\u963b\u710a\u5c42\u6216\u8005\u5176\u5b83\u6cb9\u58a8\u8986\u76d6\uff1b<\/li>\n\n\n\n<li>\u6d4b\u8bd5\u70b9\u6700\u597d\u9540\u9521\u6216\u8005\u6c89\u2fa6\u5904\u7406\uff0c\u4ee5\u9632\u2f4c\u6c27\u5316\uff1b<\/li>\n\n\n\n<li>\u6d4b\u8bd5\u70b9\u5c3d\u91cf\u653e\u7f6e\u5728\u8ddd\u79bb\u5143\u4ef6 1mm \u4ee5\u5916\uff0c\u907f\u514d\u5143\u4ef6\u906d\u5230\u63a2\u9488\u7684\u9519\u8bef\u649e\u51fb\uff1b<\/li>\n\n\n\n<li>\u6d4b\u8bd5\u70b9\u9700\u8981\u8ddd\u79bb\u5b9a\u4f4d\u5b54 3.2mm \u4ee5\u4e0a\uff1b<\/li>\n\n\n\n<li>\u6d4b\u8bd5\u70b9\u7684\u76f4\u5f84\u4e0d\u53ef\u2f29\u4e8e 0.4mm\uff0c\u76f8\u90bb\u6d4b\u8bd5\u70b9\u7684\u95f4\u8ddd\u6700\u597d\u5728 2.54mm \u4ee5\u4e0a\uff1b<\/li>\n\n\n\n<li>\u6d4b\u8bd5\u2faf\u4e0d\u80fd\u653e\u7f6e\u2fbc\u5ea6\u8d85\u8fc7 6.4mm \u7684\u5143\u5668\u4ef6\uff0c\u4ee5\u907f\u514d\u63a2\u9488\u7684\u6d4b\u8bd5\u5939\u5177\u649e\u51fb\u5230\u8fd9\u4e9b\u8fc7\u2fbc\u7684\u5143\u4ef6\uff1b<\/li>\n\n\n\n<li>\u786e\u4fdd\u6bcf\u5757\u82af\u2f5a\u90fd\u62e5\u6709\u7535\u6e90\u548c\u63a5\u5730\u6d4b\u8bd5\u70b9\uff0c\u5e76\u4e14\u5c3d\u53ef\u80fd\u9760\u8fd1\u82af\u2f5a\uff08\u6700\u597d\u2f29\u4e8e 2.54mm\uff09\uff1b<\/li>\n\n\n\n<li>\u5728 PCB \u2f9b\u7ebf\u4e0a\u8bbe\u7f6e\u6d4b\u8bd5\u70b9\u65f6\uff0c\u53ef\u4ee5\u5c06\u6d4b\u8bd5\u710a\u76d8\u7684\u5bbd\u5ea6\u8fdb\u2f8f\u9002\u5f53\u653e\u2f24\uff1b<\/li>\n\n\n\n<li>\u6d4b\u8bd5\u70b9\u5e94\u5f53\u5747\u5300\u5206\u5e03\u5728 PCB \u4e0a\u2faf\uff0c\u4ee5\u907f\u514d\u63a2\u9488\u4e0b\u538b\u4ea7\u2f63\u7684\u5e94\u2f12\u8fc7\u4e8e\u96c6\u4e2d\uff1b<\/li>\n\n\n\n<li>\u7535\u6e90\u5e94\u5f53\u5206\u533a\u57df\u8bbe\u7f6e\u6d4b\u8bd5\u70b9\uff0c\u4ee5\u4fbf\u4e8e\u53bb\u8026\u4ee5\u53ca\u6545\u969c\u67e5\u8be2\uff1b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">1.5 \u5c0f\u7ed3<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1.5.1 PCB \u5e03\u7ebf\u4e94\u8981\u7d20<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u89c4\u5212\u7535\u8def\u5206\u533a\uff0c\u6838\u2f3c\u5143\u4ef6\u5e03\u5c40\u5728\u6574\u677f\u7684\u6b63\u4e2d\u2f3c\uff0c\u2f7d\u5176\u5b83\u91cd\u8981\u5143\u4ef6\u4e5f\u5c3d\u91cf\u5206\u5e03\u5728\u4e2d\u8f74\u7ebf\u9644\u8fd1\uff1b<\/li>\n\n\n\n<li>\u7535\u6e90\u4f18\u4e8e\u2f00\u5207\uff0c\u7535\u6e90\u7684\u8f93\u2f0a\u8f93\u51fa\u2f9b\u7ebf\u5c3d\u91cf\u52a0\u7c97\uff08\u7ebf\u5bbd\u4e0d\u80fd\u8d85\u8fc7\u5143\u4ef6\u5f15\u811a\u710a\u76d8\uff0c\u6216\u8005\u9009\u62e9\u56de\u8def\u2f9b\u7ebf\uff09\uff0c\u4e0d\u540c\u94dc\u5c42\u4e4b\u95f4\u7684\u7535\u6e90\u2f9b\u7ebf\u53ef\u4ee5\u901a\u8fc7\u591a\u4e2a\u8fc7\u5b54\uff082 ~ 6 \u4e2a\uff09 \u6765\u63d0\u2fbc\u8f7d\u6d41\u80fd\u2f12\uff1b<\/li>\n\n\n\n<li>\u6a21\u5757\u5316\u8bbe\u8ba1\u601d\u8def\uff0c\u7406\u89e3\u6bcf\u2f00\u4e2a\u7535\u8def\u6a21\u5757\uff0c\u5bf9\u4e8e\u91cd\u8981\u7684\u6a21\u5757\u548c\u4fe1\u53f7\u2f9b\u7ebf\u8981\u8fdb\u2f8f\u5408\u7406\u7684\u5305\u5730\u5904\u7406\uff1b<\/li>\n\n\n\n<li>4. \u5408\u7406\u7684\u6247\u51fa<strong> Fanout <\/strong>\u8d34\u2f5a\u5143\u4ef6\u5f15\u811a\uff0c\u4fdd\u6301\u2f9b\u7ebf\u7684\u7f8e\u89c2\uff1b<\/li>\n\n\n\n<li>\u6700\u4f18\u2f9b\u7ebf\u5c42\u901a\u5e38\u662f\u6307\u6700\u4e3a\u9760\u8fd1\u5b8c\u6574\u5730\u5e73\u2faf\u7684\u2f9b\u7ebf\u5c42\uff1b<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">1.5.2 PCB \u5e03\u7ebf\u57fa\u672c\u7b56\u7565<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2fb8\u5148\u653e\u7f6e\u5b89\u88c5\u5b54\u3001\u63a5\u63d2\u4ef6\u3001\u5f00\u5173\u7b49\u7ed3\u6784\u4ef6\u76f8\u5173\u7684\u5c01\u88c5\u4f4d\u7f6e\uff1b<\/li>\n\n\n\n<li>\u57fa\u4e8e\u5c01\u88c5\u539f\u70b9\u7684 X\/Y \u4f4d\u7f6e\uff0c\u8bbe\u8ba1\u5c01\u88c5\u5c5e\u6027\u5f53\u4e2d\u7684\u76f8\u5bf9 X\/Y \u4f4d\u7f6e\uff0c\u4ece\u2f7d\u5b9e\u73b0\u5c01\u88c5\u653e\u7f6e\u7684\u7cbe\u786e\u5b9a\u4f4d\uff1b<\/li>\n\n\n\n<li>\u2fb8\u5148\u6446\u653e\u4e3b\u63a7 IC \u82af\u2f5a\uff0c\u7136\u540e\u5206\u529f\u80fd\u6a21\u5757\u6446\u653e\u5176\u5b83 IC \u82af\u2f5a\uff0c\u6700\u540e\u518d\u653e\u7f6e\u5176\u5b83\u7684\u9644\u5c5e\u5143\u4ef6\uff1b<\/li>\n\n\n\n<li>\u6ee4\u6ce2\u7535\u5bb9\u7684\u5bb9\u503c\u8d8a\u2f29\uff0c\u8d8a\u9700\u8981\u9760\u8fd1 <strong>IC<\/strong>\u82af\u2f5a\u7684\u5f15\u811a\u8fdb\u2f8f\u653e\u7f6e\uff08\u2fae\u5e38\u91cd\u8981\uff09\uff1b\u76f8\u53cd\u7684\uff0c\u5982\u679c\u5bb9\u503c\u8f83\u2f24\uff0c\u5219\u53ef\u4ee5\u9002\u5f53\u7684\u653e\u7f6e\u5f97\u8ddd\u79bb\u5f15\u811a\u66f4\u8fdc\uff1b<\/li>\n\n\n\n<li>\u5e03\u7ebf\u8fc7\u7a0b\u5f53\u4e2d\uff0c\u5982\u679c\u2edc\u7ebf\u5bf9\u4e8e\u5143\u4ef6\u7684\u8fde\u63a5\u5173\u7cfb\u5f62\u6210\u4e86\u2f32\u6270\uff0c\u5219\u53ef\u4ee5\u9690\u85cf EDA \u2f2f\u5177\u5c01\u88c5\u503c\u4e0e\u4f4d\u53f7\u7684\u663e\u793a\uff1b<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>0 \u672c\u65e5\u76ee\u6807 \u2460 \u7535\u8def\u8bbe\u8ba1\u89c4\u8303 \u2461 \u7535\u8def\u8bbe\u8ba1\u2014\u2014PCB\u8bbe\u8ba1\uff08\u7ed9\u51fa\u677f\u6846\u3001\u5e03\u5c40\u7ea6\u675f\uff09 \u2462 \u5609\u7acb\u521b\u514d\u8d39\u4e0b\u5355\u64cd\u4f5c \u2463  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":830,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43,56],"tags":[46,62,58,82],"class_list":["post-828","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aimc_course","category-56","tag-esp32","tag-62","tag-58","tag-82"],"_links":{"self":[{"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/posts\/828","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/comments?post=828"}],"version-history":[{"count":1,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/posts\/828\/revisions"}],"predecessor-version":[{"id":842,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/posts\/828\/revisions\/842"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/media\/830"}],"wp:attachment":[{"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/media?parent=828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/categories?post=828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/tags?post=828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}